673884792

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{445691}}^1$

素因数の和:445713

約数の個数: 64

約数和(自身を含む): 2139321600

約数和(自身を除く): 1465436808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 445691, 891382, 1337073, 1782764, 2674146, 3119837, 3565528, 4011219, 5348292, 6239674, 8022438, 9359511, 10696584, 12033657, 12479348, 16044876, 18719022, 24067314, 24958696, 28078533, 32089752, 37438044, 48134628, 56157066, 74876088, 84235599, 96269256, 112314132, 168471198, 224628264, 336942396, 673884792]

約数ペア:

[(1, 673884792), (2, 336942396), (3, 224628264), (4, 168471198), (6, 112314132), (7, 96269256), (8, 84235599), (9, 74876088), (12, 56157066), (14, 48134628), (18, 37438044), (21, 32089752), (24, 28078533), (27, 24958696), (28, 24067314), (36, 18719022), (42, 16044876), (54, 12479348), (56, 12033657), (63, 10696584), (72, 9359511), (84, 8022438), (108, 6239674), (126, 5348292), (168, 4011219), (189, 3565528), (216, 3119837), (252, 2674146), (378, 1782764), (504, 1337073), (756, 891382), (1512, 445691)]