2918554464

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{620441}}^1$

素因数の和:620468

約数の個数: 72

約数和(自身を含む): 8912028888

約数和(自身を除く): 5993474424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 620441, 1240882, 1861323, 2481764, 3722646, 4343087, 4963528, 7445292, 8686174, 9927056, 13029261, 14890584, 17372348, 19854112, 26058522, 29781168, 30401609, 34744696, 52117044, 59562336, 60803218, 69489392, 91204827, 104234088, 121606436, 138978784, 182409654, 208468176, 243212872, 364819308, 416936352, 486425744, 729638616, 972851488, 1459277232, 2918554464]

約数ペア:

[(1, 2918554464), (2, 1459277232), (3, 972851488), (4, 729638616), (6, 486425744), (7, 416936352), (8, 364819308), (12, 243212872), (14, 208468176), (16, 182409654), (21, 138978784), (24, 121606436), (28, 104234088), (32, 91204827), (42, 69489392), (48, 60803218), (49, 59562336), (56, 52117044), (84, 34744696), (96, 30401609), (98, 29781168), (112, 26058522), (147, 19854112), (168, 17372348), (196, 14890584), (224, 13029261), (294, 9927056), (336, 8686174), (392, 7445292), (588, 4963528), (672, 4343087), (784, 3722646), (1176, 2481764), (1568, 1861323), (2352, 1240882), (4704, 620441)]