225180816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 696622080

約数和(自身を除く): 471441264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 59, 74, 84, 111, 112, 118, 148, 168, 177, 222, 236, 259, 296, 307, 336, 354, 413, 444, 472, 518, 592, 614, 708, 777, 826, 888, 921, 944, 1036, 1228, 1239, 1416, 1554, 1652, 1776, 1842, 2072, 2149, 2183, 2456, 2478, 2832, 3108, 3304, 3684, 4144, 4298, 4366, 4912, 4956, 6216, 6447, 6549, 6608, 7368, 8596, 8732, 9912, 11359, 12432, 12894, 13098, 14736, 15281, 17192, 17464, 18113, 19824, 22718, 25788, 26196, 30562, 34077, 34384, 34928, 36226, 45436, 45843, 51576, 52392, 54339, 61124, 68154, 72452, 79513, 90872, 91686, 103152, 104784, 108678, 122248, 126791, 136308, 144904, 159026, 181744, 183372, 217356, 238539, 244496, 253582, 272616, 289808, 318052, 366744, 380373, 434712, 477078, 507164, 545232, 636104, 670181, 733488, 760746, 869424, 954156, 1014328, 1272208, 1340362, 1521492, 1908312, 2010543, 2028656, 2680724, 3042984, 3816624, 4021086, 4691267, 5361448, 6085968, 8042172, 9382534, 10722896, 14073801, 16084344, 18765068, 28147602, 32168688, 37530136, 56295204, 75060272, 112590408, 225180816]

約数ペア:

[(1, 225180816), (2, 112590408), (3, 75060272), (4, 56295204), (6, 37530136), (7, 32168688), (8, 28147602), (12, 18765068), (14, 16084344), (16, 14073801), (21, 10722896), (24, 9382534), (28, 8042172), (37, 6085968), (42, 5361448), (48, 4691267), (56, 4021086), (59, 3816624), (74, 3042984), (84, 2680724), (111, 2028656), (112, 2010543), (118, 1908312), (148, 1521492), (168, 1340362), (177, 1272208), (222, 1014328), (236, 954156), (259, 869424), (296, 760746), (307, 733488), (336, 670181), (354, 636104), (413, 545232), (444, 507164), (472, 477078), (518, 434712), (592, 380373), (614, 366744), (708, 318052), (777, 289808), (826, 272616), (888, 253582), (921, 244496), (944, 238539), (1036, 217356), (1228, 183372), (1239, 181744), (1416, 159026), (1554, 144904), (1652, 136308), (1776, 126791), (1842, 122248), (2072, 108678), (2149, 104784), (2183, 103152), (2456, 91686), (2478, 90872), (2832, 79513), (3108, 72452), (3304, 68154), (3684, 61124), (4144, 54339), (4298, 52392), (4366, 51576), (4912, 45843), (4956, 45436), (6216, 36226), (6447, 34928), (6549, 34384), (6608, 34077), (7368, 30562), (8596, 26196), (8732, 25788), (9912, 22718), (11359, 19824), (12432, 18113), (12894, 17464), (13098, 17192), (14736, 15281)]