38158848

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{13}}^2$

素因数の和:64

約数の個数: 270

約数和(自身を含む): 138721869

約数和(自身を除く): 100563021

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, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 169, 182, 192, 196, 208, 224, 234, 252, 256, 273, 288, 294, 312, 336, 338, 364, 384, 392, 416, 441, 448, 468, 504, 507, 512, 546, 576, 588, 624, 637, 672, 676, 728, 768, 784, 819, 832, 882, 896, 936, 1008, 1014, 1092, 1152, 1176, 1183, 1248, 1274, 1344, 1352, 1456, 1521, 1536, 1568, 1638, 1664, 1764, 1792, 1872, 1911, 2016, 2028, 2184, 2304, 2352, 2366, 2496, 2548, 2688, 2704, 2912, 3042, 3136, 3276, 3328, 3528, 3549, 3584, 3744, 3822, 4032, 4056, 4368, 4608, 4704, 4732, 4992, 5096, 5376, 5408, 5733, 5824, 6084, 6272, 6552, 6656, 7056, 7098, 7488, 7644, 8064, 8112, 8281, 8736, 9408, 9464, 9984, 10192, 10647, 10752, 10816, 11466, 11648, 12168, 12544, 13104, 14112, 14196, 14976, 15288, 16128, 16224, 16562, 17472, 18816, 18928, 19968, 20384, 21294, 21632, 22932, 23296, 24336, 24843, 25088, 26208, 28224, 28392, 29952, 30576, 32256, 32448, 33124, 34944, 37632, 37856, 40768, 42588, 43264, 45864, 46592, 48672, 49686, 52416, 56448, 56784, 59904, 61152, 64896, 66248, 69888, 74529, 75264, 75712, 81536, 85176, 86528, 91728, 97344, 99372, 104832, 112896, 113568, 122304, 129792, 132496, 139776, 149058, 151424, 163072, 170352, 183456, 194688, 198744, 209664, 225792, 227136, 244608, 259584, 264992, 298116, 302848, 326144, 340704, 366912, 389376, 397488, 419328, 454272, 489216, 529984, 596232, 605696, 681408, 733824, 778752, 794976, 908544, 978432, 1059968, 1192464, 1362816, 1467648, 1589952, 1817088, 2119936, 2384928, 2725632, 2935296, 3179904, 4239872, 4769856, 5451264, 6359808, 9539712, 12719616, 19079424, 38158848]

約数ペア:

[(1, 38158848), (2, 19079424), (3, 12719616), (4, 9539712), (6, 6359808), (7, 5451264), (8, 4769856), (9, 4239872), (12, 3179904), (13, 2935296), (14, 2725632), (16, 2384928), (18, 2119936), (21, 1817088), (24, 1589952), (26, 1467648), (28, 1362816), (32, 1192464), (36, 1059968), (39, 978432), (42, 908544), (48, 794976), (49, 778752), (52, 733824), (56, 681408), (63, 605696), (64, 596232), (72, 529984), (78, 489216), (84, 454272), (91, 419328), (96, 397488), (98, 389376), (104, 366912), (112, 340704), (117, 326144), (126, 302848), (128, 298116), (144, 264992), (147, 259584), (156, 244608), (168, 227136), (169, 225792), (182, 209664), (192, 198744), (196, 194688), (208, 183456), (224, 170352), (234, 163072), (252, 151424), (256, 149058), (273, 139776), (288, 132496), (294, 129792), (312, 122304), (336, 113568), (338, 112896), (364, 104832), (384, 99372), (392, 97344), (416, 91728), (441, 86528), (448, 85176), (468, 81536), (504, 75712), (507, 75264), (512, 74529), (546, 69888), (576, 66248), (588, 64896), (624, 61152), (637, 59904), (672, 56784), (676, 56448), (728, 52416), (768, 49686), (784, 48672), (819, 46592), (832, 45864), (882, 43264), (896, 42588), (936, 40768), (1008, 37856), (1014, 37632), (1092, 34944), (1152, 33124), (1176, 32448), (1183, 32256), (1248, 30576), (1274, 29952), (1344, 28392), (1352, 28224), (1456, 26208), (1521, 25088), (1536, 24843), (1568, 24336), (1638, 23296), (1664, 22932), (1764, 21632), (1792, 21294), (1872, 20384), (1911, 19968), (2016, 18928), (2028, 18816), (2184, 17472), (2304, 16562), (2352, 16224), (2366, 16128), (2496, 15288), (2548, 14976), (2688, 14196), (2704, 14112), (2912, 13104), (3042, 12544), (3136, 12168), (3276, 11648), (3328, 11466), (3528, 10816), (3549, 10752), (3584, 10647), (3744, 10192), (3822, 9984), (4032, 9464), (4056, 9408), (4368, 8736), (4608, 8281), (4704, 8112), (4732, 8064), (4992, 7644), (5096, 7488), (5376, 7098), (5408, 7056), (5733, 6656), (5824, 6552), (6084, 6272)]