289779601912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1\times {\mathrm{14969}}^1$

素因数の和:16168

約数の個数: 64

約数和(自身を含む): 580093488000

約数和(自身を除く): 290313886088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1039, 1096, 2078, 2329, 4156, 4658, 8312, 9316, 14969, 17663, 18632, 29938, 35326, 59876, 70652, 119752, 141304, 142343, 254473, 284686, 508946, 569372, 1017892, 1138744, 2035784, 2050753, 2419831, 4101506, 4839662, 8203012, 9679324, 15552791, 16406024, 19358648, 31105582, 34862801, 62211164, 69725602, 124422328, 139451204, 264397447, 278902408, 528794894, 1057589788, 2115179576, 2130732367, 4261464734, 8522929468, 17045858936, 36222450239, 72444900478, 144889800956, 289779601912]

約数ペア:

[(1, 289779601912), (2, 144889800956), (4, 72444900478), (8, 36222450239), (17, 17045858936), (34, 8522929468), (68, 4261464734), (136, 2130732367), (137, 2115179576), (274, 1057589788), (548, 528794894), (1039, 278902408), (1096, 264397447), (2078, 139451204), (2329, 124422328), (4156, 69725602), (4658, 62211164), (8312, 34862801), (9316, 31105582), (14969, 19358648), (17663, 16406024), (18632, 15552791), (29938, 9679324), (35326, 8203012), (59876, 4839662), (70652, 4101506), (119752, 2419831), (141304, 2050753), (142343, 2035784), (254473, 1138744), (284686, 1017892), (508946, 569372)]