396411568

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{4909}}^1$

素因数の和:5034

約数の個数: 60

約数和(自身を含む): 902300880

約数和(自身を除く): 505889312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 1442, 1648, 2884, 4909, 5047, 5768, 9818, 10094, 11536, 19636, 20188, 34363, 39272, 40376, 68726, 78544, 80752, 137452, 240541, 274904, 481082, 505627, 549808, 962164, 1011254, 1924328, 2022508, 3539389, 3848656, 4045016, 7078778, 8090032, 14157556, 24775723, 28315112, 49551446, 56630224, 99102892, 198205784, 396411568]

約数ペア:

[(1, 396411568), (2, 198205784), (4, 99102892), (7, 56630224), (8, 49551446), (14, 28315112), (16, 24775723), (28, 14157556), (49, 8090032), (56, 7078778), (98, 4045016), (103, 3848656), (112, 3539389), (196, 2022508), (206, 1924328), (392, 1011254), (412, 962164), (721, 549808), (784, 505627), (824, 481082), (1442, 274904), (1648, 240541), (2884, 137452), (4909, 80752), (5047, 78544), (5768, 68726), (9818, 40376), (10094, 39272), (11536, 34363), (19636, 20188)]