9155291264

素因数分解:

$2^7\times 7^1\times {\mathrm{251}}^1\times {\mathrm{40709}}^1$

素因数の和:40981

約数の個数: 64

約数和(自身を含む): 20928196800

約数和(自身を除く): 11772905536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 251, 448, 502, 896, 1004, 1757, 2008, 3514, 4016, 7028, 8032, 14056, 16064, 28112, 32128, 40709, 56224, 81418, 112448, 162836, 224896, 284963, 325672, 569926, 651344, 1139852, 1302688, 2279704, 2605376, 4559408, 5210752, 9118816, 10217959, 18237632, 20435918, 36475264, 40871836, 71525713, 81743672, 143051426, 163487344, 286102852, 326974688, 572205704, 653949376, 1144411408, 1307898752, 2288822816, 4577645632, 9155291264]

約数ペア:

[(1, 9155291264), (2, 4577645632), (4, 2288822816), (7, 1307898752), (8, 1144411408), (14, 653949376), (16, 572205704), (28, 326974688), (32, 286102852), (56, 163487344), (64, 143051426), (112, 81743672), (128, 71525713), (224, 40871836), (251, 36475264), (448, 20435918), (502, 18237632), (896, 10217959), (1004, 9118816), (1757, 5210752), (2008, 4559408), (3514, 2605376), (4016, 2279704), (7028, 1302688), (8032, 1139852), (14056, 651344), (16064, 569926), (28112, 325672), (32128, 284963), (40709, 224896), (56224, 162836), (81418, 112448)]