1251844384

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1338

約数の個数: 96

約数和(自身を含む): 2917385856

約数和(自身を除く): 1665541472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 131, 148, 224, 259, 262, 296, 518, 524, 592, 917, 1036, 1048, 1153, 1184, 1834, 2072, 2096, 2306, 3668, 4144, 4192, 4612, 4847, 7336, 8071, 8288, 9224, 9694, 14672, 16142, 18448, 19388, 29344, 32284, 33929, 36896, 38776, 42661, 64568, 67858, 77552, 85322, 129136, 135716, 151043, 155104, 170644, 258272, 271432, 298627, 302086, 341288, 542864, 597254, 604172, 682576, 1057301, 1085728, 1194508, 1208344, 1365152, 2114602, 2389016, 2416688, 4229204, 4778032, 4833376, 5588591, 8458408, 9556064, 11177182, 16916816, 22354364, 33833632, 39120137, 44708728, 78240274, 89417456, 156480548, 178834912, 312961096, 625922192, 1251844384]

約数ペア:

[(1, 1251844384), (2, 625922192), (4, 312961096), (7, 178834912), (8, 156480548), (14, 89417456), (16, 78240274), (28, 44708728), (32, 39120137), (37, 33833632), (56, 22354364), (74, 16916816), (112, 11177182), (131, 9556064), (148, 8458408), (224, 5588591), (259, 4833376), (262, 4778032), (296, 4229204), (518, 2416688), (524, 2389016), (592, 2114602), (917, 1365152), (1036, 1208344), (1048, 1194508), (1153, 1085728), (1184, 1057301), (1834, 682576), (2072, 604172), (2096, 597254), (2306, 542864), (3668, 341288), (4144, 302086), (4192, 298627), (4612, 271432), (4847, 258272), (7336, 170644), (8071, 155104), (8288, 151043), (9224, 135716), (9694, 129136), (14672, 85322), (16142, 77552), (18448, 67858), (19388, 64568), (29344, 42661), (32284, 38776), (33929, 36896)]