21750993408

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{329321}}^1$

素因数の和:329385

約数の個数: 80

約数和(自身を含む): 59293767456

約数和(自身を除く): 37542774048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 11008, 16512, 22016, 33024, 66048, 329321, 658642, 987963, 1317284, 1975926, 2634568, 3951852, 5269136, 7903704, 10538272, 14160803, 15807408, 21076544, 28321606, 31614816, 42153088, 42482409, 56643212, 63229632, 84306176, 84964818, 113286424, 126459264, 168612352, 169929636, 226572848, 252918528, 339859272, 453145696, 505837056, 679718544, 906291392, 1359437088, 1812582784, 2718874176, 3625165568, 5437748352, 7250331136, 10875496704, 21750993408]

約数ペア:

[(1, 21750993408), (2, 10875496704), (3, 7250331136), (4, 5437748352), (6, 3625165568), (8, 2718874176), (12, 1812582784), (16, 1359437088), (24, 906291392), (32, 679718544), (43, 505837056), (48, 453145696), (64, 339859272), (86, 252918528), (96, 226572848), (128, 169929636), (129, 168612352), (172, 126459264), (192, 113286424), (256, 84964818), (258, 84306176), (344, 63229632), (384, 56643212), (512, 42482409), (516, 42153088), (688, 31614816), (768, 28321606), (1032, 21076544), (1376, 15807408), (1536, 14160803), (2064, 10538272), (2752, 7903704), (4128, 5269136), (5504, 3951852), (8256, 2634568), (11008, 1975926), (16512, 1317284), (22016, 987963), (33024, 658642), (66048, 329321)]