728571696

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1063}}^1$

素因数の和:1314

約数の個数: 80

約数和(自身を含む): 1915710720

約数和(自身を除く): 1187139024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 131, 218, 262, 327, 393, 436, 524, 654, 786, 872, 1048, 1063, 1308, 1572, 1744, 2096, 2126, 2616, 3144, 3189, 4252, 5232, 6288, 6378, 8504, 12756, 14279, 17008, 25512, 28558, 42837, 51024, 57116, 85674, 114232, 115867, 139253, 171348, 228464, 231734, 278506, 342696, 347601, 417759, 463468, 557012, 685392, 695202, 835518, 926936, 1114024, 1390404, 1671036, 1853872, 2228048, 2780808, 3342072, 5561616, 6684144, 15178577, 30357154, 45535731, 60714308, 91071462, 121428616, 182142924, 242857232, 364285848, 728571696]

約数ペア:

[(1, 728571696), (2, 364285848), (3, 242857232), (4, 182142924), (6, 121428616), (8, 91071462), (12, 60714308), (16, 45535731), (24, 30357154), (48, 15178577), (109, 6684144), (131, 5561616), (218, 3342072), (262, 2780808), (327, 2228048), (393, 1853872), (436, 1671036), (524, 1390404), (654, 1114024), (786, 926936), (872, 835518), (1048, 695202), (1063, 685392), (1308, 557012), (1572, 463468), (1744, 417759), (2096, 347601), (2126, 342696), (2616, 278506), (3144, 231734), (3189, 228464), (4252, 171348), (5232, 139253), (6288, 115867), (6378, 114232), (8504, 85674), (12756, 57116), (14279, 51024), (17008, 42837), (25512, 28558)]