1407173688

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{25349}}^1$

素因数の和:25621

約数の個数: 64

約数和(自身を含む): 3924180000

約数和(自身を除く): 2517006312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 6939, 9252, 13878, 18504, 25349, 27756, 50698, 55512, 76047, 101396, 152094, 202792, 228141, 304188, 456282, 608376, 684423, 912564, 1368846, 1825128, 2737692, 5475384, 6514693, 13029386, 19544079, 26058772, 39088158, 52117544, 58632237, 78176316, 117264474, 156352632, 175896711, 234528948, 351793422, 469057896, 703586844, 1407173688]

約数ペア:

[(1, 1407173688), (2, 703586844), (3, 469057896), (4, 351793422), (6, 234528948), (8, 175896711), (9, 156352632), (12, 117264474), (18, 78176316), (24, 58632237), (27, 52117544), (36, 39088158), (54, 26058772), (72, 19544079), (108, 13029386), (216, 6514693), (257, 5475384), (514, 2737692), (771, 1825128), (1028, 1368846), (1542, 912564), (2056, 684423), (2313, 608376), (3084, 456282), (4626, 304188), (6168, 228141), (6939, 202792), (9252, 152094), (13878, 101396), (18504, 76047), (25349, 55512), (27756, 50698)]