248800552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31069}}^1$

素因数の和:31106

約数の個数: 64

約数和(自身を含む): 626371200

約数和(自身を除く): 377570648

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 31069, 62138, 124276, 217483, 248552, 341759, 403897, 434966, 683518, 807794, 869932, 1367036, 1615588, 1739864, 2392313, 2734072, 2827279, 3231176, 4442867, 4784626, 5654558, 8885734, 9569252, 11309116, 17771468, 19138504, 22618232, 31100069, 35542936, 62200138, 124400276, 248800552]

約数ペア:

[(1, 248800552), (2, 124400276), (4, 62200138), (7, 35542936), (8, 31100069), (11, 22618232), (13, 19138504), (14, 17771468), (22, 11309116), (26, 9569252), (28, 8885734), (44, 5654558), (52, 4784626), (56, 4442867), (77, 3231176), (88, 2827279), (91, 2734072), (104, 2392313), (143, 1739864), (154, 1615588), (182, 1367036), (286, 869932), (308, 807794), (364, 683518), (572, 434966), (616, 403897), (728, 341759), (1001, 248552), (1144, 217483), (2002, 124276), (4004, 62138), (8008, 31069)]