1281984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:633

約数の個数: 56

約数和(自身を含む): 3706368

約数和(自身を除く): 2424384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 607, 704, 1056, 1214, 1821, 2112, 2428, 3642, 4856, 6677, 7284, 9712, 13354, 14568, 19424, 20031, 26708, 29136, 38848, 40062, 53416, 58272, 80124, 106832, 116544, 160248, 213664, 320496, 427328, 640992, 1281984]

約数ペア:

[(1, 1281984), (2, 640992), (3, 427328), (4, 320496), (6, 213664), (8, 160248), (11, 116544), (12, 106832), (16, 80124), (22, 58272), (24, 53416), (32, 40062), (33, 38848), (44, 29136), (48, 26708), (64, 20031), (66, 19424), (88, 14568), (96, 13354), (132, 9712), (176, 7284), (192, 6677), (264, 4856), (352, 3642), (528, 2428), (607, 2112), (704, 1821), (1056, 1214)]