1286609984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{5953}}^1$

素因数の和:6283

約数の個数: 56

約数和(自身を含む): 2794759968

約数和(自身を除く): 1508149984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 307, 352, 614, 704, 1228, 2456, 3377, 4912, 5953, 6754, 9824, 11906, 13508, 19648, 23812, 27016, 47624, 54032, 65483, 95248, 108064, 130966, 190496, 216128, 261932, 380992, 523864, 1047728, 1827571, 2095456, 3655142, 4190912, 7310284, 14620568, 20103281, 29241136, 40206562, 58482272, 80413124, 116964544, 160826248, 321652496, 643304992, 1286609984]

約数ペア:

[(1, 1286609984), (2, 643304992), (4, 321652496), (8, 160826248), (11, 116964544), (16, 80413124), (22, 58482272), (32, 40206562), (44, 29241136), (64, 20103281), (88, 14620568), (176, 7310284), (307, 4190912), (352, 3655142), (614, 2095456), (704, 1827571), (1228, 1047728), (2456, 523864), (3377, 380992), (4912, 261932), (5953, 216128), (6754, 190496), (9824, 130966), (11906, 108064), (13508, 95248), (19648, 65483), (23812, 54032), (27016, 47624)]