250097072

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1697}}^1$

素因数の和:1917

約数の個数: 40

約数和(自身を含む): 496060512

約数和(自身を除く): 245963440

約数列:

[1, 2, 4, 8, 16, 61, 122, 151, 244, 302, 488, 604, 976, 1208, 1697, 2416, 3394, 6788, 9211, 13576, 18422, 27152, 36844, 73688, 103517, 147376, 207034, 256247, 414068, 512494, 828136, 1024988, 1656272, 2049976, 4099952, 15631067, 31262134, 62524268, 125048536, 250097072]

約数ペア:

[(1, 250097072), (2, 125048536), (4, 62524268), (8, 31262134), (16, 15631067), (61, 4099952), (122, 2049976), (151, 1656272), (244, 1024988), (302, 828136), (488, 512494), (604, 414068), (976, 256247), (1208, 207034), (1697, 147376), (2416, 103517), (3394, 73688), (6788, 36844), (9211, 27152), (13576, 18422)]