57228444

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 184923648

約数和(自身を除く): 127695204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 647, 702, 756, 819, 972, 1053, 1092, 1134, 1294, 1404, 1638, 1701, 1941, 2106, 2268, 2457, 2588, 3159, 3276, 3402, 3882, 4212, 4529, 4914, 5823, 6318, 6804, 7371, 7764, 8411, 9058, 9828, 11646, 12636, 13587, 14742, 16822, 17469, 18116, 22113, 23292, 25233, 27174, 29484, 33644, 34938, 40761, 44226, 50466, 52407, 54348, 58877, 69876, 75699, 81522, 88452, 100932, 104814, 117754, 122283, 151398, 157221, 163044, 176631, 209628, 227097, 235508, 244566, 302796, 314442, 353262, 366849, 454194, 489132, 529893, 628884, 681291, 706524, 733698, 908388, 1059786, 1100547, 1362582, 1467396, 1589679, 2043873, 2119572, 2201094, 2725164, 3179358, 4087746, 4402188, 4769037, 6358716, 8175492, 9538074, 14307111, 19076148, 28614222, 57228444]

約数ペア:

[(1, 57228444), (2, 28614222), (3, 19076148), (4, 14307111), (6, 9538074), (7, 8175492), (9, 6358716), (12, 4769037), (13, 4402188), (14, 4087746), (18, 3179358), (21, 2725164), (26, 2201094), (27, 2119572), (28, 2043873), (36, 1589679), (39, 1467396), (42, 1362582), (52, 1100547), (54, 1059786), (63, 908388), (78, 733698), (81, 706524), (84, 681291), (91, 628884), (108, 529893), (117, 489132), (126, 454194), (156, 366849), (162, 353262), (182, 314442), (189, 302796), (234, 244566), (243, 235508), (252, 227097), (273, 209628), (324, 176631), (351, 163044), (364, 157221), (378, 151398), (468, 122283), (486, 117754), (546, 104814), (567, 100932), (647, 88452), (702, 81522), (756, 75699), (819, 69876), (972, 58877), (1053, 54348), (1092, 52407), (1134, 50466), (1294, 44226), (1404, 40761), (1638, 34938), (1701, 33644), (1941, 29484), (2106, 27174), (2268, 25233), (2457, 23292), (2588, 22113), (3159, 18116), (3276, 17469), (3402, 16822), (3882, 14742), (4212, 13587), (4529, 12636), (4914, 11646), (5823, 9828), (6318, 9058), (6804, 8411), (7371, 7764)]