565583018868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{8681}}^1\times {\mathrm{258539}}^1$

素因数の和:267237

約数の個数: 72

約数和(自身を含む): 1634101035840

約数和(自身を除く): 1068518016972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 8681, 17362, 26043, 34724, 52086, 60767, 78129, 104172, 121534, 156258, 182301, 243068, 258539, 312516, 364602, 517078, 546903, 729204, 775617, 1034156, 1093806, 1551234, 1809773, 2187612, 2326851, 3102468, 3619546, 4653702, 5429319, 7239092, 9307404, 10858638, 16287957, 21717276, 32575914, 65151828, 2244377059, 4488754118, 6733131177, 8977508236, 13466262354, 15710639413, 20199393531, 26932524708, 31421278826, 40398787062, 47131918239, 62842557652, 80797574124, 94263836478, 141395754717, 188527672956, 282791509434, 565583018868]

約数ペア:

[(1, 565583018868), (2, 282791509434), (3, 188527672956), (4, 141395754717), (6, 94263836478), (7, 80797574124), (9, 62842557652), (12, 47131918239), (14, 40398787062), (18, 31421278826), (21, 26932524708), (28, 20199393531), (36, 15710639413), (42, 13466262354), (63, 8977508236), (84, 6733131177), (126, 4488754118), (252, 2244377059), (8681, 65151828), (17362, 32575914), (26043, 21717276), (34724, 16287957), (52086, 10858638), (60767, 9307404), (78129, 7239092), (104172, 5429319), (121534, 4653702), (156258, 3619546), (182301, 3102468), (243068, 2326851), (258539, 2187612), (312516, 1809773), (364602, 1551234), (517078, 1093806), (546903, 1034156), (729204, 775617)]