215666724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4885

約数の個数: 96

約数和(自身を含む): 634588416

約数和(自身を除く): 418921692

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 182, 246, 273, 287, 364, 492, 533, 546, 574, 861, 1066, 1092, 1148, 1599, 1722, 2132, 3198, 3444, 3731, 4817, 6396, 7462, 9634, 11193, 14451, 14924, 19268, 22386, 28902, 33719, 44772, 57804, 62621, 67438, 101157, 125242, 134876, 187863, 197497, 202314, 250484, 375726, 394994, 404628, 438347, 592491, 751452, 789988, 876694, 1184982, 1315041, 1382479, 1753388, 2369964, 2567461, 2630082, 2764958, 4147437, 5134922, 5260164, 5529916, 7702383, 8294874, 10269844, 15404766, 16589748, 17972227, 30809532, 35944454, 53916681, 71888908, 107833362, 215666724]

約数ペア:

[(1, 215666724), (2, 107833362), (3, 71888908), (4, 53916681), (6, 35944454), (7, 30809532), (12, 17972227), (13, 16589748), (14, 15404766), (21, 10269844), (26, 8294874), (28, 7702383), (39, 5529916), (41, 5260164), (42, 5134922), (52, 4147437), (78, 2764958), (82, 2630082), (84, 2567461), (91, 2369964), (123, 1753388), (156, 1382479), (164, 1315041), (182, 1184982), (246, 876694), (273, 789988), (287, 751452), (364, 592491), (492, 438347), (533, 404628), (546, 394994), (574, 375726), (861, 250484), (1066, 202314), (1092, 197497), (1148, 187863), (1599, 134876), (1722, 125242), (2132, 101157), (3198, 67438), (3444, 62621), (3731, 57804), (4817, 44772), (6396, 33719), (7462, 28902), (9634, 22386), (11193, 19268), (14451, 14924)]