309187056

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4510

約数の個数: 80

約数和(自身を含む): 842231808

約数和(自身を除く): 533044752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 4371, 4421, 5828, 8742, 8842, 11656, 13263, 17484, 17684, 23312, 26526, 34968, 35368, 53052, 69936, 70736, 106104, 137051, 207787, 212208, 274102, 411153, 415574, 548204, 623361, 822306, 831148, 1096408, 1246722, 1644612, 1662296, 2192816, 2493444, 3289224, 3324592, 4986888, 6441397, 6578448, 9973776, 12882794, 19324191, 25765588, 38648382, 51531176, 77296764, 103062352, 154593528, 309187056]

約数ペア:

[(1, 309187056), (2, 154593528), (3, 103062352), (4, 77296764), (6, 51531176), (8, 38648382), (12, 25765588), (16, 19324191), (24, 12882794), (31, 9973776), (47, 6578448), (48, 6441397), (62, 4986888), (93, 3324592), (94, 3289224), (124, 2493444), (141, 2192816), (186, 1662296), (188, 1644612), (248, 1246722), (282, 1096408), (372, 831148), (376, 822306), (496, 623361), (564, 548204), (744, 415574), (752, 411153), (1128, 274102), (1457, 212208), (1488, 207787), (2256, 137051), (2914, 106104), (4371, 70736), (4421, 69936), (5828, 53052), (8742, 35368), (8842, 34968), (11656, 26526), (13263, 23312), (17484, 17684)]