1555403328

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{19427}}^1$

素因数の和:19584

約数の個数: 84

約数和(自身を含む): 4490587920

約数和(自身を除く): 2935184592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 8896, 10008, 13344, 19427, 20016, 26688, 38854, 40032, 58281, 77708, 80064, 116562, 155416, 174843, 233124, 310832, 349686, 466248, 621664, 699372, 932496, 1243328, 1398744, 1864992, 2700353, 2797488, 3729984, 5400706, 5594976, 8101059, 10801412, 11189952, 16202118, 21602824, 24303177, 32404236, 43205648, 48606354, 64808472, 86411296, 97212708, 129616944, 172822592, 194425416, 259233888, 388850832, 518467776, 777701664, 1555403328]

約数ペア:

[(1, 1555403328), (2, 777701664), (3, 518467776), (4, 388850832), (6, 259233888), (8, 194425416), (9, 172822592), (12, 129616944), (16, 97212708), (18, 86411296), (24, 64808472), (32, 48606354), (36, 43205648), (48, 32404236), (64, 24303177), (72, 21602824), (96, 16202118), (139, 11189952), (144, 10801412), (192, 8101059), (278, 5594976), (288, 5400706), (417, 3729984), (556, 2797488), (576, 2700353), (834, 1864992), (1112, 1398744), (1251, 1243328), (1668, 932496), (2224, 699372), (2502, 621664), (3336, 466248), (4448, 349686), (5004, 310832), (6672, 233124), (8896, 174843), (10008, 155416), (13344, 116562), (19427, 80064), (20016, 77708), (26688, 58281), (38854, 40032)]