239329121944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{625063}}^1$

素因数の和:625328

約数の個数: 64

約数和(自身を含む): 517552992000

約数和(自身を除く): 278223870056

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 229, 418, 458, 836, 916, 1672, 1832, 2519, 4351, 5038, 8702, 10076, 17404, 20152, 34808, 47861, 95722, 191444, 382888, 625063, 1250126, 2500252, 5000504, 6875693, 11876197, 13751386, 23752394, 27502772, 47504788, 55005544, 95009576, 130638167, 143139427, 261276334, 286278854, 522552668, 572557708, 1045105336, 1145115416, 1574533697, 2719649113, 3149067394, 5439298226, 6298134788, 10878596452, 12596269576, 21757192904, 29916140243, 59832280486, 119664560972, 239329121944]

約数ペア:

[(1, 239329121944), (2, 119664560972), (4, 59832280486), (8, 29916140243), (11, 21757192904), (19, 12596269576), (22, 10878596452), (38, 6298134788), (44, 5439298226), (76, 3149067394), (88, 2719649113), (152, 1574533697), (209, 1145115416), (229, 1045105336), (418, 572557708), (458, 522552668), (836, 286278854), (916, 261276334), (1672, 143139427), (1832, 130638167), (2519, 95009576), (4351, 55005544), (5038, 47504788), (8702, 27502772), (10076, 23752394), (17404, 13751386), (20152, 11876197), (34808, 6875693), (47861, 5000504), (95722, 2500252), (191444, 1250126), (382888, 625063)]