418080787712

素因数分解:

$2^8\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{109481}}^1$

素因数の和:111635

約数の個数: 72

約数和(自身を含む): 954203070912

約数和(自身を除く): 536122283200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2131, 4262, 8524, 14917, 17048, 29834, 34096, 59668, 68192, 109481, 119336, 136384, 218962, 238672, 272768, 437924, 477344, 545536, 766367, 875848, 954688, 1532734, 1751696, 1909376, 3065468, 3503392, 3818752, 6130936, 7006784, 12261872, 14013568, 24523744, 28027136, 49047488, 98094976, 196189952, 233304011, 466608022, 933216044, 1633128077, 1866432088, 3266256154, 3732864176, 6532512308, 7465728352, 13065024616, 14931456704, 26130049232, 29862913408, 52260098464, 59725826816, 104520196928, 209040393856, 418080787712]

約数ペア:

[(1, 418080787712), (2, 209040393856), (4, 104520196928), (7, 59725826816), (8, 52260098464), (14, 29862913408), (16, 26130049232), (28, 14931456704), (32, 13065024616), (56, 7465728352), (64, 6532512308), (112, 3732864176), (128, 3266256154), (224, 1866432088), (256, 1633128077), (448, 933216044), (896, 466608022), (1792, 233304011), (2131, 196189952), (4262, 98094976), (8524, 49047488), (14917, 28027136), (17048, 24523744), (29834, 14013568), (34096, 12261872), (59668, 7006784), (68192, 6130936), (109481, 3818752), (119336, 3503392), (136384, 3065468), (218962, 1909376), (238672, 1751696), (272768, 1532734), (437924, 954688), (477344, 875848), (545536, 766367)]