243516979504

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{1297}}^1\times {\mathrm{26489}}^1$

素因数の和:28237

約数の個数: 40

約数和(自身を含む): 473261651280

約数和(自身を除く): 229744671776

約数列:

[1, 2, 4, 8, 16, 443, 886, 1297, 1772, 2594, 3544, 5188, 7088, 10376, 20752, 26489, 52978, 105956, 211912, 423824, 574571, 1149142, 2298284, 4596568, 9193136, 11734627, 23469254, 34356233, 46938508, 68712466, 93877016, 137424932, 187754032, 274849864, 549699728, 15219811219, 30439622438, 60879244876, 121758489752, 243516979504]

約数ペア:

[(1, 243516979504), (2, 121758489752), (4, 60879244876), (8, 30439622438), (16, 15219811219), (443, 549699728), (886, 274849864), (1297, 187754032), (1772, 137424932), (2594, 93877016), (3544, 68712466), (5188, 46938508), (7088, 34356233), (10376, 23469254), (20752, 11734627), (26489, 9193136), (52978, 4596568), (105956, 2298284), (211912, 1149142), (423824, 574571)]