1008275724

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 2584501920

約数和(自身を除く): 1576226196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 263, 327, 436, 526, 654, 789, 977, 981, 1052, 1308, 1578, 1954, 1962, 2367, 2931, 3156, 3908, 3924, 4734, 5862, 8793, 9468, 11724, 17586, 28667, 35172, 57334, 86001, 106493, 114668, 172002, 212986, 256951, 258003, 319479, 344004, 425972, 513902, 516006, 638958, 770853, 958437, 1027804, 1032012, 1277916, 1541706, 1916874, 2312559, 3083412, 3833748, 4625118, 9250236, 28007659, 56015318, 84022977, 112030636, 168045954, 252068931, 336091908, 504137862, 1008275724]

約数ペア:

[(1, 1008275724), (2, 504137862), (3, 336091908), (4, 252068931), (6, 168045954), (9, 112030636), (12, 84022977), (18, 56015318), (36, 28007659), (109, 9250236), (218, 4625118), (263, 3833748), (327, 3083412), (436, 2312559), (526, 1916874), (654, 1541706), (789, 1277916), (977, 1032012), (981, 1027804), (1052, 958437), (1308, 770853), (1578, 638958), (1954, 516006), (1962, 513902), (2367, 425972), (2931, 344004), (3156, 319479), (3908, 258003), (3924, 256951), (4734, 212986), (5862, 172002), (8793, 114668), (9468, 106493), (11724, 86001), (17586, 57334), (28667, 35172)]