389941512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2281}}^1$

素因数の和:2726

約数の個数: 64

約数和(自身を含む): 1035115200

約数和(自身を除く): 645173688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 419, 838, 1257, 1676, 2281, 2514, 3352, 4562, 5028, 6843, 7123, 9124, 10056, 13686, 14246, 18248, 21369, 27372, 28492, 38777, 42738, 54744, 56984, 77554, 85476, 116331, 155108, 170952, 232662, 310216, 465324, 930648, 955739, 1911478, 2867217, 3822956, 5734434, 7645912, 11468868, 16247563, 22937736, 32495126, 48742689, 64990252, 97485378, 129980504, 194970756, 389941512]

約数ペア:

[(1, 389941512), (2, 194970756), (3, 129980504), (4, 97485378), (6, 64990252), (8, 48742689), (12, 32495126), (17, 22937736), (24, 16247563), (34, 11468868), (51, 7645912), (68, 5734434), (102, 3822956), (136, 2867217), (204, 1911478), (408, 955739), (419, 930648), (838, 465324), (1257, 310216), (1676, 232662), (2281, 170952), (2514, 155108), (3352, 116331), (4562, 85476), (5028, 77554), (6843, 56984), (7123, 54744), (9124, 42738), (10056, 38777), (13686, 28492), (14246, 27372), (18248, 21369)]