385510976

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1431

約数の個数: 56

約数和(自身を含む): 788807160

約数和(自身を除く): 403296184

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 89, 106, 178, 212, 356, 424, 712, 848, 1277, 1424, 1696, 2554, 2848, 3392, 4717, 5108, 5696, 9434, 10216, 18868, 20432, 37736, 40864, 67681, 75472, 81728, 113653, 135362, 150944, 227306, 270724, 301888, 454612, 541448, 909224, 1082896, 1818448, 2165792, 3636896, 4331584, 6023609, 7273792, 12047218, 24094436, 48188872, 96377744, 192755488, 385510976]

約数ペア:

[(1, 385510976), (2, 192755488), (4, 96377744), (8, 48188872), (16, 24094436), (32, 12047218), (53, 7273792), (64, 6023609), (89, 4331584), (106, 3636896), (178, 2165792), (212, 1818448), (356, 1082896), (424, 909224), (712, 541448), (848, 454612), (1277, 301888), (1424, 270724), (1696, 227306), (2554, 150944), (2848, 135362), (3392, 113653), (4717, 81728), (5108, 75472), (5696, 67681), (9434, 40864), (10216, 37736), (18868, 20432)]