1288406784

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 4114163200

約数和(自身を除く): 2825756416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 67, 73, 84, 96, 98, 112, 128, 134, 146, 147, 168, 192, 196, 201, 219, 224, 256, 268, 292, 294, 336, 343, 384, 392, 402, 438, 448, 469, 511, 536, 584, 588, 672, 686, 768, 784, 804, 876, 896, 938, 1022, 1029, 1072, 1168, 1176, 1344, 1372, 1407, 1533, 1568, 1608, 1752, 1792, 1876, 2044, 2058, 2144, 2336, 2352, 2688, 2744, 2814, 3066, 3136, 3216, 3283, 3504, 3577, 3752, 4088, 4116, 4288, 4672, 4704, 4891, 5376, 5488, 5628, 6132, 6272, 6432, 6566, 7008, 7154, 7504, 8176, 8232, 8576, 9344, 9408, 9782, 9849, 10731, 10976, 11256, 12264, 12544, 12864, 13132, 14016, 14308, 14673, 15008, 16352, 16464, 17152, 18688, 18816, 19564, 19698, 21462, 21952, 22512, 22981, 24528, 25039, 25728, 26264, 28032, 28616, 29346, 30016, 32704, 32928, 34237, 37632, 39128, 39396, 42924, 43904, 45024, 45962, 49056, 50078, 51456, 52528, 56064, 57232, 58692, 60032, 65408, 65856, 68474, 68943, 75117, 78256, 78792, 85848, 87808, 90048, 91924, 98112, 100156, 102711, 105056, 114464, 117384, 120064, 130816, 131712, 136948, 137886, 150234, 156512, 157584, 171696, 180096, 183848, 196224, 200312, 205422, 210112, 228928, 234768, 239659, 263424, 273896, 275772, 300468, 313024, 315168, 343392, 360192, 367696, 392448, 400624, 410844, 420224, 457856, 469536, 479318, 547792, 551544, 600936, 626048, 630336, 686784, 718977, 735392, 801248, 821688, 840448, 915712, 939072, 958636, 1095584, 1103088, 1201872, 1252096, 1260672, 1373568, 1437954, 1470784, 1602496, 1643376, 1677613, 1878144, 1917272, 2191168, 2206176, 2403744, 2521344, 2747136, 2875908, 2941568, 3204992, 3286752, 3355226, 3756288, 3834544, 4382336, 4412352, 4807488, 5032839, 5751816, 5883136, 6409984, 6573504, 6710452, 7669088, 8764672, 8824704, 9614976, 10065678, 11503632, 13147008, 13420904, 15338176, 17649408, 19229952, 20131356, 23007264, 26294016, 26841808, 30676352, 40262712, 46014528, 53683616, 61352704, 80525424, 92029056, 107367232, 161050848, 184058112, 214734464, 322101696, 429468928, 644203392, 1288406784]

約数ペア:

[(1, 1288406784), (2, 644203392), (3, 429468928), (4, 322101696), (6, 214734464), (7, 184058112), (8, 161050848), (12, 107367232), (14, 92029056), (16, 80525424), (21, 61352704), (24, 53683616), (28, 46014528), (32, 40262712), (42, 30676352), (48, 26841808), (49, 26294016), (56, 23007264), (64, 20131356), (67, 19229952), (73, 17649408), (84, 15338176), (96, 13420904), (98, 13147008), (112, 11503632), (128, 10065678), (134, 9614976), (146, 8824704), (147, 8764672), (168, 7669088), (192, 6710452), (196, 6573504), (201, 6409984), (219, 5883136), (224, 5751816), (256, 5032839), (268, 4807488), (292, 4412352), (294, 4382336), (336, 3834544), (343, 3756288), (384, 3355226), (392, 3286752), (402, 3204992), (438, 2941568), (448, 2875908), (469, 2747136), (511, 2521344), (536, 2403744), (584, 2206176), (588, 2191168), (672, 1917272), (686, 1878144), (768, 1677613), (784, 1643376), (804, 1602496), (876, 1470784), (896, 1437954), (938, 1373568), (1022, 1260672), (1029, 1252096), (1072, 1201872), (1168, 1103088), (1176, 1095584), (1344, 958636), (1372, 939072), (1407, 915712), (1533, 840448), (1568, 821688), (1608, 801248), (1752, 735392), (1792, 718977), (1876, 686784), (2044, 630336), (2058, 626048), (2144, 600936), (2336, 551544), (2352, 547792), (2688, 479318), (2744, 469536), (2814, 457856), (3066, 420224), (3136, 410844), (3216, 400624), (3283, 392448), (3504, 367696), (3577, 360192), (3752, 343392), (4088, 315168), (4116, 313024), (4288, 300468), (4672, 275772), (4704, 273896), (4891, 263424), (5376, 239659), (5488, 234768), (5628, 228928), (6132, 210112), (6272, 205422), (6432, 200312), (6566, 196224), (7008, 183848), (7154, 180096), (7504, 171696), (8176, 157584), (8232, 156512), (8576, 150234), (9344, 137886), (9408, 136948), (9782, 131712), (9849, 130816), (10731, 120064), (10976, 117384), (11256, 114464), (12264, 105056), (12544, 102711), (12864, 100156), (13132, 98112), (14016, 91924), (14308, 90048), (14673, 87808), (15008, 85848), (16352, 78792), (16464, 78256), (17152, 75117), (18688, 68943), (18816, 68474), (19564, 65856), (19698, 65408), (21462, 60032), (21952, 58692), (22512, 57232), (22981, 56064), (24528, 52528), (25039, 51456), (25728, 50078), (26264, 49056), (28032, 45962), (28616, 45024), (29346, 43904), (30016, 42924), (32704, 39396), (32928, 39128), (34237, 37632)]