661334304

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^2\times {\mathrm{1979}}^1$

素因数の和:2110

約数の個数: 72

約数和(自身を含む): 1766817360

約数和(自身を除く): 1105483056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 1979, 2832, 3481, 3958, 5664, 5937, 6962, 7916, 10443, 11874, 13924, 15832, 20886, 23748, 27848, 31664, 41772, 47496, 55696, 63328, 83544, 94992, 111392, 116761, 167088, 189984, 233522, 334176, 350283, 467044, 700566, 934088, 1401132, 1868176, 2802264, 3736352, 5604528, 6888899, 11209056, 13777798, 20666697, 27555596, 41333394, 55111192, 82666788, 110222384, 165333576, 220444768, 330667152, 661334304]

約数ペア:

[(1, 661334304), (2, 330667152), (3, 220444768), (4, 165333576), (6, 110222384), (8, 82666788), (12, 55111192), (16, 41333394), (24, 27555596), (32, 20666697), (48, 13777798), (59, 11209056), (96, 6888899), (118, 5604528), (177, 3736352), (236, 2802264), (354, 1868176), (472, 1401132), (708, 934088), (944, 700566), (1416, 467044), (1888, 350283), (1979, 334176), (2832, 233522), (3481, 189984), (3958, 167088), (5664, 116761), (5937, 111392), (6962, 94992), (7916, 83544), (10443, 63328), (11874, 55696), (13924, 47496), (15832, 41772), (20886, 31664), (23748, 27848)]