18996818424

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{31607}}^1$

素因数の和:32012

約数の個数: 64

約数和(自身を含む): 48246451200

約数和(自身を除く): 29249632776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 317, 474, 632, 634, 948, 951, 1268, 1896, 1902, 2536, 3804, 7608, 25043, 31607, 50086, 63214, 75129, 94821, 100172, 126428, 150258, 189642, 200344, 252856, 300516, 379284, 601032, 758568, 2496953, 4993906, 7490859, 9987812, 10019419, 14981718, 19975624, 20038838, 29963436, 30058257, 40077676, 59926872, 60116514, 80155352, 120233028, 240466056, 791534101, 1583068202, 2374602303, 3166136404, 4749204606, 6332272808, 9498409212, 18996818424]

約数ペア:

[(1, 18996818424), (2, 9498409212), (3, 6332272808), (4, 4749204606), (6, 3166136404), (8, 2374602303), (12, 1583068202), (24, 791534101), (79, 240466056), (158, 120233028), (237, 80155352), (316, 60116514), (317, 59926872), (474, 40077676), (632, 30058257), (634, 29963436), (948, 20038838), (951, 19975624), (1268, 14981718), (1896, 10019419), (1902, 9987812), (2536, 7490859), (3804, 4993906), (7608, 2496953), (25043, 758568), (31607, 601032), (50086, 379284), (63214, 300516), (75129, 252856), (94821, 200344), (100172, 189642), (126428, 150258)]