251719182

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5147}}^1$

素因数の和:5198

約数の個数: 96

約数和(自身を含む): 674593920

約数和(自身を除く): 422874738

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 33, 38, 39, 57, 66, 78, 99, 114, 117, 143, 171, 198, 209, 234, 247, 286, 342, 418, 429, 494, 627, 741, 858, 1254, 1287, 1482, 1881, 2223, 2574, 2717, 3762, 4446, 5147, 5434, 8151, 10294, 15441, 16302, 24453, 30882, 46323, 48906, 56617, 66911, 92646, 97793, 113234, 133822, 169851, 195586, 200733, 293379, 339702, 401466, 509553, 586758, 602199, 736021, 880137, 1019106, 1075723, 1204398, 1271309, 1472042, 1760274, 2151446, 2208063, 2542618, 3227169, 3813927, 4416126, 6454338, 6624189, 7627854, 9681507, 11441781, 13248378, 13984399, 19363014, 22883562, 27968798, 41953197, 83906394, 125859591, 251719182]

約数ペア:

[(1, 251719182), (2, 125859591), (3, 83906394), (6, 41953197), (9, 27968798), (11, 22883562), (13, 19363014), (18, 13984399), (19, 13248378), (22, 11441781), (26, 9681507), (33, 7627854), (38, 6624189), (39, 6454338), (57, 4416126), (66, 3813927), (78, 3227169), (99, 2542618), (114, 2208063), (117, 2151446), (143, 1760274), (171, 1472042), (198, 1271309), (209, 1204398), (234, 1075723), (247, 1019106), (286, 880137), (342, 736021), (418, 602199), (429, 586758), (494, 509553), (627, 401466), (741, 339702), (858, 293379), (1254, 200733), (1287, 195586), (1482, 169851), (1881, 133822), (2223, 113234), (2574, 97793), (2717, 92646), (3762, 66911), (4446, 56617), (5147, 48906), (5434, 46323), (8151, 30882), (10294, 24453), (15441, 16302)]