493669984

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{7867}}^1$

素因数の和:7967

約数の個数: 48

約数和(自身を含む): 1017143568

約数和(自身を除く): 523473584

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1696, 1961, 3922, 7844, 7867, 15688, 15734, 31376, 31468, 62752, 62936, 125872, 251744, 291079, 416951, 582158, 833902, 1164316, 1667804, 2328632, 3335608, 4657264, 6671216, 9314528, 13342432, 15427187, 30854374, 61708748, 123417496, 246834992, 493669984]

約数ペア:

[(1, 493669984), (2, 246834992), (4, 123417496), (8, 61708748), (16, 30854374), (32, 15427187), (37, 13342432), (53, 9314528), (74, 6671216), (106, 4657264), (148, 3335608), (212, 2328632), (296, 1667804), (424, 1164316), (592, 833902), (848, 582158), (1184, 416951), (1696, 291079), (1961, 251744), (3922, 125872), (7844, 62936), (7867, 62752), (15688, 31468), (15734, 31376)]