407093076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2423}}^1$

素因数の和:2805

約数の個数: 72

約数和(自身を含む): 1111743360

約数和(自身を除く): 704650284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 359, 468, 718, 1077, 1436, 2154, 2423, 3231, 4308, 4667, 4846, 6462, 7269, 9334, 9692, 12924, 14001, 14538, 18668, 21807, 28002, 29076, 31499, 42003, 43614, 56004, 62998, 84006, 87228, 94497, 125996, 168012, 188994, 283491, 377988, 566982, 869857, 1133964, 1739714, 2609571, 3479428, 5219142, 7828713, 10438284, 11308141, 15657426, 22616282, 31314852, 33924423, 45232564, 67848846, 101773269, 135697692, 203546538, 407093076]

約数ペア:

[(1, 407093076), (2, 203546538), (3, 135697692), (4, 101773269), (6, 67848846), (9, 45232564), (12, 33924423), (13, 31314852), (18, 22616282), (26, 15657426), (36, 11308141), (39, 10438284), (52, 7828713), (78, 5219142), (117, 3479428), (156, 2609571), (234, 1739714), (359, 1133964), (468, 869857), (718, 566982), (1077, 377988), (1436, 283491), (2154, 188994), (2423, 168012), (3231, 125996), (4308, 94497), (4667, 87228), (4846, 84006), (6462, 62998), (7269, 56004), (9334, 43614), (9692, 42003), (12924, 31499), (14001, 29076), (14538, 28002), (18668, 21807)]