676336518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23887}}^1$

素因数の和:23930

約数の個数: 72

約数和(自身を含む): 1734698784

約数和(自身を除く): 1058362266

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 2178, 2574, 3146, 4719, 9438, 14157, 23887, 28314, 47774, 71661, 143322, 214983, 262757, 310531, 429966, 525514, 621062, 788271, 931593, 1576542, 1863186, 2364813, 2794779, 2890327, 3415841, 4729626, 5589558, 5780654, 6831682, 8670981, 10247523, 17341962, 20495046, 26012943, 30742569, 37574251, 52025886, 61485138, 75148502, 112722753, 225445506, 338168259, 676336518]

約数ペア:

[(1, 676336518), (2, 338168259), (3, 225445506), (6, 112722753), (9, 75148502), (11, 61485138), (13, 52025886), (18, 37574251), (22, 30742569), (26, 26012943), (33, 20495046), (39, 17341962), (66, 10247523), (78, 8670981), (99, 6831682), (117, 5780654), (121, 5589558), (143, 4729626), (198, 3415841), (234, 2890327), (242, 2794779), (286, 2364813), (363, 1863186), (429, 1576542), (726, 931593), (858, 788271), (1089, 621062), (1287, 525514), (1573, 429966), (2178, 310531), (2574, 262757), (3146, 214983), (4719, 143322), (9438, 71661), (14157, 47774), (23887, 28314)]