313551488

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{41519}}^1$

素因数の和:41592

約数の個数: 32

約数和(自身を含む): 635256000

約数和(自身を除く): 321704512

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 41519, 83038, 166076, 332152, 664304, 1328608, 2449621, 2657216, 4899242, 5314432, 9798484, 19596968, 39193936, 78387872, 156775744, 313551488]

約数ペア:

[(1, 313551488), (2, 156775744), (4, 78387872), (8, 39193936), (16, 19596968), (32, 9798484), (59, 5314432), (64, 4899242), (118, 2657216), (128, 2449621), (236, 1328608), (472, 664304), (944, 332152), (1888, 166076), (3776, 83038), (7552, 41519)]