251141088

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12517}}^1$

素因数の和:12560

約数の個数: 96

約数和(自身を含む): 757088640

約数和(自身を除く): 505947552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 66, 76, 88, 96, 114, 132, 152, 176, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 836, 912, 1056, 1254, 1672, 1824, 2508, 3344, 5016, 6688, 10032, 12517, 20064, 25034, 37551, 50068, 75102, 100136, 137687, 150204, 200272, 237823, 275374, 300408, 400544, 413061, 475646, 550748, 600816, 713469, 826122, 951292, 1101496, 1201632, 1426938, 1652244, 1902584, 2202992, 2616053, 2853876, 3304488, 3805168, 4405984, 5232106, 5707752, 6608976, 7610336, 7848159, 10464212, 11415504, 13217952, 15696318, 20928424, 22831008, 31392636, 41856848, 62785272, 83713696, 125570544, 251141088]

約数ペア:

[(1, 251141088), (2, 125570544), (3, 83713696), (4, 62785272), (6, 41856848), (8, 31392636), (11, 22831008), (12, 20928424), (16, 15696318), (19, 13217952), (22, 11415504), (24, 10464212), (32, 7848159), (33, 7610336), (38, 6608976), (44, 5707752), (48, 5232106), (57, 4405984), (66, 3805168), (76, 3304488), (88, 2853876), (96, 2616053), (114, 2202992), (132, 1902584), (152, 1652244), (176, 1426938), (209, 1201632), (228, 1101496), (264, 951292), (304, 826122), (352, 713469), (418, 600816), (456, 550748), (528, 475646), (608, 413061), (627, 400544), (836, 300408), (912, 275374), (1056, 237823), (1254, 200272), (1672, 150204), (1824, 137687), (2508, 100136), (3344, 75102), (5016, 50068), (6688, 37551), (10032, 25034), (12517, 20064)]