637268424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{7537}}^1$

素因数の和:7830

約数の個数: 64

約数和(自身を含む): 1722282240

約数和(自身を除く): 1085013816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 1084, 1626, 2168, 3252, 3523, 6504, 7046, 7537, 10569, 14092, 15074, 21138, 22611, 28184, 30148, 42276, 45222, 60296, 84552, 90444, 97981, 180888, 195962, 293943, 391924, 587886, 783848, 1175772, 2042527, 2351544, 4085054, 6127581, 8170108, 12255162, 16340216, 24510324, 26552851, 49020648, 53105702, 79658553, 106211404, 159317106, 212422808, 318634212, 637268424]

約数ペア:

[(1, 637268424), (2, 318634212), (3, 212422808), (4, 159317106), (6, 106211404), (8, 79658553), (12, 53105702), (13, 49020648), (24, 26552851), (26, 24510324), (39, 16340216), (52, 12255162), (78, 8170108), (104, 6127581), (156, 4085054), (271, 2351544), (312, 2042527), (542, 1175772), (813, 783848), (1084, 587886), (1626, 391924), (2168, 293943), (3252, 195962), (3523, 180888), (6504, 97981), (7046, 90444), (7537, 84552), (10569, 60296), (14092, 45222), (15074, 42276), (21138, 30148), (22611, 28184)]