260256832

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19457}}^1$

素因数の和:19499

約数の個数: 56

約数和(自身を含む): 593079840

約数和(自身を除く): 332823008

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 19457, 38914, 77828, 155656, 214027, 311312, 369683, 428054, 622624, 739366, 856108, 1245248, 1478732, 1712216, 2957464, 3424432, 4066513, 5914928, 6848864, 8133026, 11829856, 13697728, 16266052, 23659712, 32532104, 65064208, 130128416, 260256832]

約数ペア:

[(1, 260256832), (2, 130128416), (4, 65064208), (8, 32532104), (11, 23659712), (16, 16266052), (19, 13697728), (22, 11829856), (32, 8133026), (38, 6848864), (44, 5914928), (64, 4066513), (76, 3424432), (88, 2957464), (152, 1712216), (176, 1478732), (209, 1245248), (304, 856108), (352, 739366), (418, 622624), (608, 428054), (704, 369683), (836, 311312), (1216, 214027), (1672, 155656), (3344, 77828), (6688, 38914), (13376, 19457)]