1258863312

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1721}}^1$

素因数の和:2057

約数の個数: 120

約数和(自身を含む): 3797381952

約数和(自身を除く): 2538518640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 311, 336, 392, 588, 622, 784, 933, 1176, 1244, 1721, 1866, 2177, 2352, 2488, 3442, 3732, 4354, 4976, 5163, 6531, 6884, 7464, 8708, 10326, 12047, 13062, 13768, 14928, 15239, 17416, 20652, 24094, 26124, 27536, 30478, 34832, 36141, 41304, 45717, 48188, 52248, 60956, 72282, 82608, 84329, 91434, 96376, 104496, 121912, 144564, 168658, 182868, 192752, 243824, 252987, 289128, 337316, 365736, 505974, 535231, 578256, 674632, 731472, 1011948, 1070462, 1349264, 1605693, 2023896, 2140924, 3211386, 3746617, 4047792, 4281848, 6422772, 7493234, 8563696, 11239851, 12845544, 14986468, 22479702, 25691088, 26226319, 29972936, 44959404, 52452638, 59945872, 78678957, 89918808, 104905276, 157357914, 179837616, 209810552, 314715828, 419621104, 629431656, 1258863312]

約数ペア:

[(1, 1258863312), (2, 629431656), (3, 419621104), (4, 314715828), (6, 209810552), (7, 179837616), (8, 157357914), (12, 104905276), (14, 89918808), (16, 78678957), (21, 59945872), (24, 52452638), (28, 44959404), (42, 29972936), (48, 26226319), (49, 25691088), (56, 22479702), (84, 14986468), (98, 12845544), (112, 11239851), (147, 8563696), (168, 7493234), (196, 6422772), (294, 4281848), (311, 4047792), (336, 3746617), (392, 3211386), (588, 2140924), (622, 2023896), (784, 1605693), (933, 1349264), (1176, 1070462), (1244, 1011948), (1721, 731472), (1866, 674632), (2177, 578256), (2352, 535231), (2488, 505974), (3442, 365736), (3732, 337316), (4354, 289128), (4976, 252987), (5163, 243824), (6531, 192752), (6884, 182868), (7464, 168658), (8708, 144564), (10326, 121912), (12047, 104496), (13062, 96376), (13768, 91434), (14928, 84329), (15239, 82608), (17416, 72282), (20652, 60956), (24094, 52248), (26124, 48188), (27536, 45717), (30478, 41304), (34832, 36141)]