1998846264

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{132409}}^1$

素因数の和:132472

約数の個数: 64

約数和(自身を含む): 5434106400

約数和(自身を除く): 3435260136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2516, 3774, 5032, 7548, 15096, 132409, 264818, 397227, 529636, 794454, 1059272, 1588908, 2250953, 3177816, 4501906, 4899133, 6752859, 9003812, 9798266, 13505718, 14697399, 18007624, 19596532, 27011436, 29394798, 39193064, 54022872, 58789596, 83285261, 117579192, 166570522, 249855783, 333141044, 499711566, 666282088, 999423132, 1998846264]

約数ペア:

[(1, 1998846264), (2, 999423132), (3, 666282088), (4, 499711566), (6, 333141044), (8, 249855783), (12, 166570522), (17, 117579192), (24, 83285261), (34, 58789596), (37, 54022872), (51, 39193064), (68, 29394798), (74, 27011436), (102, 19596532), (111, 18007624), (136, 14697399), (148, 13505718), (204, 9798266), (222, 9003812), (296, 6752859), (408, 4899133), (444, 4501906), (629, 3177816), (888, 2250953), (1258, 1588908), (1887, 1059272), (2516, 794454), (3774, 529636), (5032, 397227), (7548, 264818), (15096, 132409)]