249448112

素因数分解:

$2^4\times {\mathrm{19}}^3\times {\mathrm{2273}}^1$

素因数の和:2338

約数の個数: 40

約数和(自身を含む): 510376560

約数和(自身を除く): 260928448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2273, 2888, 4546, 5776, 6859, 9092, 13718, 18184, 27436, 36368, 43187, 54872, 86374, 109744, 172748, 345496, 690992, 820553, 1641106, 3282212, 6564424, 13128848, 15590507, 31181014, 62362028, 124724056, 249448112]

約数ペア:

[(1, 249448112), (2, 124724056), (4, 62362028), (8, 31181014), (16, 15590507), (19, 13128848), (38, 6564424), (76, 3282212), (152, 1641106), (304, 820553), (361, 690992), (722, 345496), (1444, 172748), (2273, 109744), (2888, 86374), (4546, 54872), (5776, 43187), (6859, 36368), (9092, 27436), (13718, 18184)]