320180328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{342073}}^1$

素因数の和:342098

約数の個数: 48

約数和(自身を含む): 933862020

約数和(自身を除く): 613681692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 342073, 684146, 1026219, 1368292, 2052438, 2736584, 3078657, 4104876, 4446949, 6157314, 8209752, 8893898, 12314628, 13340847, 17787796, 24629256, 26681694, 35575592, 40022541, 53363388, 80045082, 106726776, 160090164, 320180328]

約数ペア:

[(1, 320180328), (2, 160090164), (3, 106726776), (4, 80045082), (6, 53363388), (8, 40022541), (9, 35575592), (12, 26681694), (13, 24629256), (18, 17787796), (24, 13340847), (26, 12314628), (36, 8893898), (39, 8209752), (52, 6157314), (72, 4446949), (78, 4104876), (104, 3078657), (117, 2736584), (156, 2052438), (234, 1368292), (312, 1026219), (468, 684146), (936, 342073)]