1278321408

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 486

約数和(自身を含む): 4711933044

約数和(自身を除く): 3433611636

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 67, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 134, 144, 147, 156, 168, 169, 182, 192, 196, 201, 208, 224, 234, 252, 256, 268, 273, 288, 294, 312, 336, 338, 364, 384, 392, 402, 416, 441, 448, 468, 469, 504, 507, 536, 546, 576, 588, 603, 624, 637, 672, 676, 728, 768, 784, 804, 819, 832, 871, 882, 896, 936, 938, 1008, 1014, 1072, 1092, 1152, 1176, 1183, 1206, 1248, 1274, 1344, 1352, 1407, 1456, 1521, 1568, 1608, 1638, 1664, 1742, 1764, 1792, 1872, 1876, 1911, 2016, 2028, 2144, 2184, 2304, 2352, 2366, 2412, 2496, 2548, 2613, 2688, 2704, 2814, 2912, 3042, 3136, 3216, 3276, 3283, 3328, 3484, 3528, 3549, 3744, 3752, 3822, 4032, 4056, 4221, 4288, 4368, 4704, 4732, 4824, 4992, 5096, 5226, 5376, 5408, 5628, 5733, 5824, 6084, 6097, 6272, 6432, 6552, 6566, 6968, 7056, 7098, 7488, 7504, 7644, 7839, 8064, 8112, 8281, 8442, 8576, 8736, 9408, 9464, 9648, 9849, 9984, 10192, 10452, 10647, 10816, 11256, 11323, 11466, 11648, 12168, 12194, 12544, 12864, 13104, 13132, 13936, 14112, 14196, 14976, 15008, 15288, 15678, 16128, 16224, 16562, 16884, 17152, 17472, 18291, 18816, 18928, 19296, 19698, 20384, 20904, 21294, 21632, 22512, 22646, 22932, 23296, 24336, 24388, 24843, 25728, 26208, 26264, 27872, 28224, 28392, 29547, 29952, 30016, 30576, 31356, 32448, 33124, 33768, 33969, 34944, 36582, 37632, 37856, 38592, 39396, 40768, 41808, 42588, 42679, 43264, 45024, 45292, 45864, 48672, 48776, 49686, 51456, 52416, 52528, 54873, 55744, 56448, 56784, 59094, 60032, 61152, 62712, 64896, 66248, 67536, 67938, 69888, 73164, 74529, 75712, 77184, 78792, 79261, 81536, 83616, 85176, 85358, 90048, 90584, 91728, 97344, 97552, 99372, 101907, 104832, 105056, 109746, 111488, 112896, 113568, 118188, 120064, 122304, 125424, 128037, 129792, 132496, 135072, 135876, 146328, 149058, 151424, 154368, 157584, 158522, 163072, 167232, 170352, 170716, 180096, 181168, 183456, 194688, 195104, 198744, 203814, 209664, 210112, 219492, 222976, 227136, 236376, 237783, 244608, 250848, 256074, 264992, 270144, 271752, 292656, 298116, 302848, 315168, 317044, 334464, 340704, 341432, 360192, 362336, 366912, 384111, 389376, 390208, 397488, 407628, 420224, 438984, 454272, 472752, 475566, 489216, 501696, 512148, 529984, 540288, 543504, 554827, 585312, 596232, 630336, 634088, 668928, 681408, 682864, 713349, 724672, 733824, 768222, 780416, 794976, 815256, 840448, 877968, 908544, 945504, 951132, 1003392, 1024296, 1059968, 1080576, 1087008, 1109654, 1170624, 1192464, 1260672, 1268176, 1362816, 1365728, 1426698, 1449344, 1467648, 1536444, 1560832, 1589952, 1630512, 1664481, 1755936, 1891008, 1902264, 2006784, 2048592, 2119936, 2174016, 2219308, 2341248, 2384928, 2521344, 2536352, 2725632, 2731456, 2853396, 2898688, 3072888, 3179904, 3261024, 3328962, 3511872, 3782016, 3804528, 4097184, 4348032, 4438616, 4682496, 4769856, 4993443, 5072704, 5462912, 5706792, 6145776, 6359808, 6522048, 6657924, 7023744, 7564032, 7609056, 8194368, 8696064, 8877232, 9539712, 9986886, 10145408, 10925824, 11413584, 12291552, 13044096, 13315848, 14047488, 15218112, 16388736, 17754464, 19079424, 19973772, 20290816, 22827168, 24583104, 26088192, 26631696, 30436224, 32777472, 35508928, 39947544, 45654336, 49166208, 53263392, 60872448, 71017856, 79895088, 91308672, 98332416, 106526784, 142035712, 159790176, 182617344, 213053568, 319580352, 426107136, 639160704, 1278321408]

約数ペア:

[(1, 1278321408), (2, 639160704), (3, 426107136), (4, 319580352), (6, 213053568), (7, 182617344), (8, 159790176), (9, 142035712), (12, 106526784), (13, 98332416), (14, 91308672), (16, 79895088), (18, 71017856), (21, 60872448), (24, 53263392), (26, 49166208), (28, 45654336), (32, 39947544), (36, 35508928), (39, 32777472), (42, 30436224), (48, 26631696), (49, 26088192), (52, 24583104), (56, 22827168), (63, 20290816), (64, 19973772), (67, 19079424), (72, 17754464), (78, 16388736), (84, 15218112), (91, 14047488), (96, 13315848), (98, 13044096), (104, 12291552), (112, 11413584), (117, 10925824), (126, 10145408), (128, 9986886), (134, 9539712), (144, 8877232), (147, 8696064), (156, 8194368), (168, 7609056), (169, 7564032), (182, 7023744), (192, 6657924), (196, 6522048), (201, 6359808), (208, 6145776), (224, 5706792), (234, 5462912), (252, 5072704), (256, 4993443), (268, 4769856), (273, 4682496), (288, 4438616), (294, 4348032), (312, 4097184), (336, 3804528), (338, 3782016), (364, 3511872), (384, 3328962), (392, 3261024), (402, 3179904), (416, 3072888), (441, 2898688), (448, 2853396), (468, 2731456), (469, 2725632), (504, 2536352), (507, 2521344), (536, 2384928), (546, 2341248), (576, 2219308), (588, 2174016), (603, 2119936), (624, 2048592), (637, 2006784), (672, 1902264), (676, 1891008), (728, 1755936), (768, 1664481), (784, 1630512), (804, 1589952), (819, 1560832), (832, 1536444), (871, 1467648), (882, 1449344), (896, 1426698), (936, 1365728), (938, 1362816), (1008, 1268176), (1014, 1260672), (1072, 1192464), (1092, 1170624), (1152, 1109654), (1176, 1087008), (1183, 1080576), (1206, 1059968), (1248, 1024296), (1274, 1003392), (1344, 951132), (1352, 945504), (1407, 908544), (1456, 877968), (1521, 840448), (1568, 815256), (1608, 794976), (1638, 780416), (1664, 768222), (1742, 733824), (1764, 724672), (1792, 713349), (1872, 682864), (1876, 681408), (1911, 668928), (2016, 634088), (2028, 630336), (2144, 596232), (2184, 585312), (2304, 554827), (2352, 543504), (2366, 540288), (2412, 529984), (2496, 512148), (2548, 501696), (2613, 489216), (2688, 475566), (2704, 472752), (2814, 454272), (2912, 438984), (3042, 420224), (3136, 407628), (3216, 397488), (3276, 390208), (3283, 389376), (3328, 384111), (3484, 366912), (3528, 362336), (3549, 360192), (3744, 341432), (3752, 340704), (3822, 334464), (4032, 317044), (4056, 315168), (4221, 302848), (4288, 298116), (4368, 292656), (4704, 271752), (4732, 270144), (4824, 264992), (4992, 256074), (5096, 250848), (5226, 244608), (5376, 237783), (5408, 236376), (5628, 227136), (5733, 222976), (5824, 219492), (6084, 210112), (6097, 209664), (6272, 203814), (6432, 198744), (6552, 195104), (6566, 194688), (6968, 183456), (7056, 181168), (7098, 180096), (7488, 170716), (7504, 170352), (7644, 167232), (7839, 163072), (8064, 158522), (8112, 157584), (8281, 154368), (8442, 151424), (8576, 149058), (8736, 146328), (9408, 135876), (9464, 135072), (9648, 132496), (9849, 129792), (9984, 128037), (10192, 125424), (10452, 122304), (10647, 120064), (10816, 118188), (11256, 113568), (11323, 112896), (11466, 111488), (11648, 109746), (12168, 105056), (12194, 104832), (12544, 101907), (12864, 99372), (13104, 97552), (13132, 97344), (13936, 91728), (14112, 90584), (14196, 90048), (14976, 85358), (15008, 85176), (15288, 83616), (15678, 81536), (16128, 79261), (16224, 78792), (16562, 77184), (16884, 75712), (17152, 74529), (17472, 73164), (18291, 69888), (18816, 67938), (18928, 67536), (19296, 66248), (19698, 64896), (20384, 62712), (20904, 61152), (21294, 60032), (21632, 59094), (22512, 56784), (22646, 56448), (22932, 55744), (23296, 54873), (24336, 52528), (24388, 52416), (24843, 51456), (25728, 49686), (26208, 48776), (26264, 48672), (27872, 45864), (28224, 45292), (28392, 45024), (29547, 43264), (29952, 42679), (30016, 42588), (30576, 41808), (31356, 40768), (32448, 39396), (33124, 38592), (33768, 37856), (33969, 37632), (34944, 36582)]