645411312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49253}}^1$

素因数の和:49287

約数の個数: 120

約数和(自身を含む): 2223128544

約数和(自身を除く): 1577717232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 49253, 98506, 147759, 197012, 295518, 344771, 394024, 443277, 591036, 640289, 689542, 788048, 886554, 1034313, 1182072, 1280578, 1379084, 1773108, 1920867, 2068626, 2364144, 2561156, 2758168, 3102939, 3546216, 3841734, 4137252, 4482023, 5122312, 5516336, 5762601, 6205878, 7092432, 7683468, 8274504, 8964046, 10244624, 11525202, 12411756, 13446069, 15366936, 16549008, 17928092, 23050404, 24823512, 26892138, 30733872, 35856184, 40338207, 46100808, 49647024, 53784276, 71712368, 80676414, 92201616, 107568552, 161352828, 215137104, 322705656, 645411312]

約数ペア:

[(1, 645411312), (2, 322705656), (3, 215137104), (4, 161352828), (6, 107568552), (7, 92201616), (8, 80676414), (9, 71712368), (12, 53784276), (13, 49647024), (14, 46100808), (16, 40338207), (18, 35856184), (21, 30733872), (24, 26892138), (26, 24823512), (28, 23050404), (36, 17928092), (39, 16549008), (42, 15366936), (48, 13446069), (52, 12411756), (56, 11525202), (63, 10244624), (72, 8964046), (78, 8274504), (84, 7683468), (91, 7092432), (104, 6205878), (112, 5762601), (117, 5516336), (126, 5122312), (144, 4482023), (156, 4137252), (168, 3841734), (182, 3546216), (208, 3102939), (234, 2758168), (252, 2561156), (273, 2364144), (312, 2068626), (336, 1920867), (364, 1773108), (468, 1379084), (504, 1280578), (546, 1182072), (624, 1034313), (728, 886554), (819, 788048), (936, 689542), (1008, 640289), (1092, 591036), (1456, 443277), (1638, 394024), (1872, 344771), (2184, 295518), (3276, 197012), (4368, 147759), (6552, 98506), (13104, 49253)]