831182912

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:764

約数の個数: 112

約数和(自身を含む): 1969056768

約数和(自身を除く): 1137873856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 97, 112, 124, 194, 217, 224, 248, 388, 434, 448, 496, 617, 679, 776, 868, 992, 1234, 1358, 1552, 1736, 1984, 2468, 2716, 3007, 3104, 3472, 4319, 4936, 5432, 6014, 6208, 6944, 8638, 9872, 10864, 12028, 13888, 17276, 19127, 19744, 21049, 21728, 24056, 34552, 38254, 39488, 42098, 43456, 48112, 59849, 69104, 76508, 84196, 96224, 119698, 133889, 138208, 153016, 168392, 192448, 239396, 267778, 276416, 306032, 336784, 418943, 478792, 535556, 612064, 673568, 837886, 957584, 1071112, 1224128, 1347136, 1675772, 1855319, 1915168, 2142224, 3351544, 3710638, 3830336, 4284448, 6703088, 7421276, 8568896, 12987233, 13406176, 14842552, 25974466, 26812352, 29685104, 51948932, 59370208, 103897864, 118740416, 207795728, 415591456, 831182912]

約数ペア:

[(1, 831182912), (2, 415591456), (4, 207795728), (7, 118740416), (8, 103897864), (14, 59370208), (16, 51948932), (28, 29685104), (31, 26812352), (32, 25974466), (56, 14842552), (62, 13406176), (64, 12987233), (97, 8568896), (112, 7421276), (124, 6703088), (194, 4284448), (217, 3830336), (224, 3710638), (248, 3351544), (388, 2142224), (434, 1915168), (448, 1855319), (496, 1675772), (617, 1347136), (679, 1224128), (776, 1071112), (868, 957584), (992, 837886), (1234, 673568), (1358, 612064), (1552, 535556), (1736, 478792), (1984, 418943), (2468, 336784), (2716, 306032), (3007, 276416), (3104, 267778), (3472, 239396), (4319, 192448), (4936, 168392), (5432, 153016), (6014, 138208), (6208, 133889), (6944, 119698), (8638, 96224), (9872, 84196), (10864, 76508), (12028, 69104), (13888, 59849), (17276, 48112), (19127, 43456), (19744, 42098), (21049, 39488), (21728, 38254), (24056, 34552)]