310878392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{52727}}^1$

素因数の和:52811

約数の個数: 32

約数和(自身を含む): 645390720

約数和(自身を除く): 334512328

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 52727, 105454, 210908, 421816, 579997, 1159994, 2319988, 3532709, 4639976, 7065418, 14130836, 28261672, 38859799, 77719598, 155439196, 310878392]

約数ペア:

[(1, 310878392), (2, 155439196), (4, 77719598), (8, 38859799), (11, 28261672), (22, 14130836), (44, 7065418), (67, 4639976), (88, 3532709), (134, 2319988), (268, 1159994), (536, 579997), (737, 421816), (1474, 210908), (2948, 105454), (5896, 52727)]