323903008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70783}}^1$

素因数の和:70817

約数の個数: 48

約数和(自身を含む): 749177856

約数和(自身を除く): 425274848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 70783, 141566, 283132, 566264, 778613, 920179, 1132528, 1557226, 1840358, 2265056, 3114452, 3680716, 6228904, 7361432, 10121969, 12457808, 14722864, 20243938, 24915616, 29445728, 40487876, 80975752, 161951504, 323903008]

約数ペア:

[(1, 323903008), (2, 161951504), (4, 80975752), (8, 40487876), (11, 29445728), (13, 24915616), (16, 20243938), (22, 14722864), (26, 12457808), (32, 10121969), (44, 7361432), (52, 6228904), (88, 3680716), (104, 3114452), (143, 2265056), (176, 1840358), (208, 1557226), (286, 1132528), (352, 920179), (416, 778613), (572, 566264), (1144, 283132), (2288, 141566), (4576, 70783)]