260028816

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1596

約数の個数: 80

約数和(自身を含む): 695193600

約数和(自身を除く): 435164784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 79, 94, 141, 158, 188, 237, 282, 316, 376, 474, 564, 632, 752, 948, 1128, 1264, 1459, 1896, 2256, 2918, 3713, 3792, 4377, 5836, 7426, 8754, 11139, 11672, 14852, 17508, 22278, 23344, 29704, 35016, 44556, 59408, 68573, 70032, 89112, 115261, 137146, 178224, 205719, 230522, 274292, 345783, 411438, 461044, 548584, 691566, 822876, 922088, 1097168, 1383132, 1645752, 1844176, 2766264, 3291504, 5417267, 5532528, 10834534, 16251801, 21669068, 32503602, 43338136, 65007204, 86676272, 130014408, 260028816]

約数ペア:

[(1, 260028816), (2, 130014408), (3, 86676272), (4, 65007204), (6, 43338136), (8, 32503602), (12, 21669068), (16, 16251801), (24, 10834534), (47, 5532528), (48, 5417267), (79, 3291504), (94, 2766264), (141, 1844176), (158, 1645752), (188, 1383132), (237, 1097168), (282, 922088), (316, 822876), (376, 691566), (474, 548584), (564, 461044), (632, 411438), (752, 345783), (948, 274292), (1128, 230522), (1264, 205719), (1459, 178224), (1896, 137146), (2256, 115261), (2918, 89112), (3713, 70032), (3792, 68573), (4377, 59408), (5836, 44556), (7426, 35016), (8754, 29704), (11139, 23344), (11672, 22278), (14852, 17508)]