538215264

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{18503}}^1$

素因数の和:18620

約数の個数: 72

約数和(自身を含む): 1545787152

約数和(自身を除く): 1007571888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 7272, 9696, 14544, 18503, 29088, 37006, 55509, 74012, 111018, 148024, 166527, 222036, 296048, 333054, 444072, 592096, 666108, 888144, 1332216, 1776288, 1868803, 2664432, 3737606, 5328864, 5606409, 7475212, 11212818, 14950424, 16819227, 22425636, 29900848, 33638454, 44851272, 59801696, 67276908, 89702544, 134553816, 179405088, 269107632, 538215264]

約数ペア:

[(1, 538215264), (2, 269107632), (3, 179405088), (4, 134553816), (6, 89702544), (8, 67276908), (9, 59801696), (12, 44851272), (16, 33638454), (18, 29900848), (24, 22425636), (32, 16819227), (36, 14950424), (48, 11212818), (72, 7475212), (96, 5606409), (101, 5328864), (144, 3737606), (202, 2664432), (288, 1868803), (303, 1776288), (404, 1332216), (606, 888144), (808, 666108), (909, 592096), (1212, 444072), (1616, 333054), (1818, 296048), (2424, 222036), (3232, 166527), (3636, 148024), (4848, 111018), (7272, 74012), (9696, 55509), (14544, 37006), (18503, 29088)]