246191364

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1721

約数の個数: 72

約数和(自身を含む): 641833920

約数和(自身を除く): 395642556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 549, 639, 732, 852, 1098, 1278, 1579, 2196, 2556, 3158, 4331, 4737, 6316, 8662, 9474, 12993, 14211, 17324, 18948, 25986, 28422, 38979, 51972, 56844, 77958, 96319, 112109, 155916, 192638, 224218, 288957, 336327, 385276, 448436, 577914, 672654, 866871, 1008981, 1155828, 1345308, 1733742, 2017962, 3467484, 4035924, 6838649, 13677298, 20515947, 27354596, 41031894, 61547841, 82063788, 123095682, 246191364]

約数ペア:

[(1, 246191364), (2, 123095682), (3, 82063788), (4, 61547841), (6, 41031894), (9, 27354596), (12, 20515947), (18, 13677298), (36, 6838649), (61, 4035924), (71, 3467484), (122, 2017962), (142, 1733742), (183, 1345308), (213, 1155828), (244, 1008981), (284, 866871), (366, 672654), (426, 577914), (549, 448436), (639, 385276), (732, 336327), (852, 288957), (1098, 224218), (1278, 192638), (1579, 155916), (2196, 112109), (2556, 96319), (3158, 77958), (4331, 56844), (4737, 51972), (6316, 38979), (8662, 28422), (9474, 25986), (12993, 18948), (14211, 17324)]