521020512

素因数分解:

$2^5\times 3^4\times {\mathrm{201011}}^1$

素因数の和:201033

約数の個数: 60

約数和(自身を含む): 1532314476

約数和(自身を除く): 1011293964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 201011, 402022, 603033, 804044, 1206066, 1608088, 1809099, 2412132, 3216176, 3618198, 4824264, 5427297, 6432352, 7236396, 9648528, 10854594, 14472792, 16281891, 19297056, 21709188, 28945584, 32563782, 43418376, 57891168, 65127564, 86836752, 130255128, 173673504, 260510256, 521020512]

約数ペア:

[(1, 521020512), (2, 260510256), (3, 173673504), (4, 130255128), (6, 86836752), (8, 65127564), (9, 57891168), (12, 43418376), (16, 32563782), (18, 28945584), (24, 21709188), (27, 19297056), (32, 16281891), (36, 14472792), (48, 10854594), (54, 9648528), (72, 7236396), (81, 6432352), (96, 5427297), (108, 4824264), (144, 3618198), (162, 3216176), (216, 2412132), (288, 1809099), (324, 1608088), (432, 1206066), (648, 804044), (864, 603033), (1296, 402022), (2592, 201011)]