492359308

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{499}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 997920000

約数和(自身を除く): 505560692

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 269, 499, 524, 538, 917, 998, 1076, 1834, 1883, 1996, 3493, 3668, 3766, 6986, 7532, 13972, 35239, 65369, 70478, 130738, 134231, 140956, 246673, 261476, 268462, 457583, 493346, 536924, 915166, 939617, 986692, 1830332, 1879234, 3758468, 17584261, 35168522, 70337044, 123089827, 246179654, 492359308]

約数ペア:

[(1, 492359308), (2, 246179654), (4, 123089827), (7, 70337044), (14, 35168522), (28, 17584261), (131, 3758468), (262, 1879234), (269, 1830332), (499, 986692), (524, 939617), (538, 915166), (917, 536924), (998, 493346), (1076, 457583), (1834, 268462), (1883, 261476), (1996, 246673), (3493, 140956), (3668, 134231), (3766, 130738), (6986, 70478), (7532, 65369), (13972, 35239)]