2355271604656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{156619}}^1\times {\mathrm{30319}}^1$

素因数の和:186977

約数の個数: 40

約数和(自身を含む): 4710728652800

約数和(自身を除く): 2355457048144

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30319, 60638, 121276, 156619, 242552, 313238, 485104, 626476, 939889, 1252952, 1879778, 2505904, 3759556, 4855189, 7519112, 9710378, 15038224, 19420756, 38841512, 77683024, 4748531461, 9497062922, 18994125844, 37988251688, 75976503376, 147204475291, 294408950582, 588817901164, 1177635802328, 2355271604656]

約数ペア:

[(1, 2355271604656), (2, 1177635802328), (4, 588817901164), (8, 294408950582), (16, 147204475291), (31, 75976503376), (62, 37988251688), (124, 18994125844), (248, 9497062922), (496, 4748531461), (30319, 77683024), (60638, 38841512), (121276, 19420756), (156619, 15038224), (242552, 9710378), (313238, 7519112), (485104, 4855189), (626476, 3759556), (939889, 2505904), (1252952, 1879778)]