251129568

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{15121}}^1$

素因数の和:15307

約数の個数: 48

約数和(自身を含む): 663069456

約数和(自身を除く): 411939888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 5536, 8304, 15121, 16608, 30242, 45363, 60484, 90726, 120968, 181452, 241936, 362904, 483872, 725808, 1451616, 2615933, 5231866, 7847799, 10463732, 15695598, 20927464, 31391196, 41854928, 62782392, 83709856, 125564784, 251129568]

約数ペア:

[(1, 251129568), (2, 125564784), (3, 83709856), (4, 62782392), (6, 41854928), (8, 31391196), (12, 20927464), (16, 15695598), (24, 10463732), (32, 7847799), (48, 5231866), (96, 2615933), (173, 1451616), (346, 725808), (519, 483872), (692, 362904), (1038, 241936), (1384, 181452), (2076, 120968), (2768, 90726), (4152, 60484), (5536, 45363), (8304, 30242), (15121, 16608)]