387639672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121441}}^1$

素因数の和:121476

約数の個数: 64

約数和(自身を含む): 1165843200

約数和(自身を除く): 778203528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 121441, 242882, 364323, 485764, 728646, 850087, 971528, 1457292, 1700174, 2307379, 2550261, 2914584, 3400348, 4614758, 5100522, 6800696, 6922137, 9229516, 10201044, 13844274, 16151653, 18459032, 20402088, 27688548, 32303306, 48454959, 55377096, 64606612, 96909918, 129213224, 193819836, 387639672]

約数ペア:

[(1, 387639672), (2, 193819836), (3, 129213224), (4, 96909918), (6, 64606612), (7, 55377096), (8, 48454959), (12, 32303306), (14, 27688548), (19, 20402088), (21, 18459032), (24, 16151653), (28, 13844274), (38, 10201044), (42, 9229516), (56, 6922137), (57, 6800696), (76, 5100522), (84, 4614758), (114, 3400348), (133, 2914584), (152, 2550261), (168, 2307379), (228, 1700174), (266, 1457292), (399, 971528), (456, 850087), (532, 728646), (798, 485764), (1064, 364323), (1596, 242882), (3192, 121441)]