242246276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 463680000

約数和(自身を除く): 221433724

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 229, 449, 458, 589, 898, 916, 1178, 1796, 2356, 4351, 7099, 8531, 8702, 13919, 14198, 17062, 17404, 27838, 28396, 34124, 55676, 102821, 134881, 205642, 264461, 269762, 411284, 528922, 539524, 1057844, 1953599, 3187451, 3907198, 6374902, 7814396, 12749804, 60561569, 121123138, 242246276]

約数ペア:

[(1, 242246276), (2, 121123138), (4, 60561569), (19, 12749804), (31, 7814396), (38, 6374902), (62, 3907198), (76, 3187451), (124, 1953599), (229, 1057844), (449, 539524), (458, 528922), (589, 411284), (898, 269762), (916, 264461), (1178, 205642), (1796, 134881), (2356, 102821), (4351, 55676), (7099, 34124), (8531, 28396), (8702, 27838), (13919, 17404), (14198, 17062)]