1920920424

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{3559}}^1$

素因数の和:4134

約数の個数: 64

約数和(自身を含む): 4924761600

約数和(自身を除く): 3003841176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 523, 1032, 1046, 1569, 2092, 3138, 3559, 4184, 6276, 7118, 10677, 12552, 14236, 21354, 22489, 28472, 42708, 44978, 67467, 85416, 89956, 134934, 153037, 179912, 269868, 306074, 459111, 539736, 612148, 918222, 1224296, 1836444, 1861357, 3672888, 3722714, 5584071, 7445428, 11168142, 14890856, 22336284, 44672568, 80038351, 160076702, 240115053, 320153404, 480230106, 640306808, 960460212, 1920920424]

約数ペア:

[(1, 1920920424), (2, 960460212), (3, 640306808), (4, 480230106), (6, 320153404), (8, 240115053), (12, 160076702), (24, 80038351), (43, 44672568), (86, 22336284), (129, 14890856), (172, 11168142), (258, 7445428), (344, 5584071), (516, 3722714), (523, 3672888), (1032, 1861357), (1046, 1836444), (1569, 1224296), (2092, 918222), (3138, 612148), (3559, 539736), (4184, 459111), (6276, 306074), (7118, 269868), (10677, 179912), (12552, 153037), (14236, 134934), (21354, 89956), (22489, 85416), (28472, 67467), (42708, 44978)]