250246644

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 627022368

約数和(自身を除く): 376775724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 361, 366, 722, 732, 947, 1083, 1159, 1444, 1894, 2166, 2318, 2841, 3477, 3788, 4332, 4636, 5682, 6954, 11364, 13908, 17993, 22021, 35986, 44042, 53979, 57767, 66063, 71972, 88084, 107958, 115534, 132126, 173301, 215916, 231068, 264252, 341867, 346602, 683734, 693204, 1025601, 1097573, 1367468, 2051202, 2195146, 3292719, 4102404, 4390292, 6585438, 13170876, 20853887, 41707774, 62561661, 83415548, 125123322, 250246644]

約数ペア:

[(1, 250246644), (2, 125123322), (3, 83415548), (4, 62561661), (6, 41707774), (12, 20853887), (19, 13170876), (38, 6585438), (57, 4390292), (61, 4102404), (76, 3292719), (114, 2195146), (122, 2051202), (183, 1367468), (228, 1097573), (244, 1025601), (361, 693204), (366, 683734), (722, 346602), (732, 341867), (947, 264252), (1083, 231068), (1159, 215916), (1444, 173301), (1894, 132126), (2166, 115534), (2318, 107958), (2841, 88084), (3477, 71972), (3788, 66063), (4332, 57767), (4636, 53979), (5682, 44042), (6954, 35986), (11364, 22021), (13908, 17993)]