1390492032

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{84211}}^1$

素因数の和:84271

約数の個数: 64

約数和(自身を含む): 3779434560

約数和(自身を除く): 2388942528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 16512, 84211, 168422, 252633, 336844, 505266, 673688, 1010532, 1347376, 2021064, 2694752, 3621073, 4042128, 5389504, 7242146, 8084256, 10779008, 10863219, 14484292, 16168512, 21726438, 28968584, 32337024, 43452876, 57937168, 86905752, 115874336, 173811504, 231748672, 347623008, 463497344, 695246016, 1390492032]

約数ペア:

[(1, 1390492032), (2, 695246016), (3, 463497344), (4, 347623008), (6, 231748672), (8, 173811504), (12, 115874336), (16, 86905752), (24, 57937168), (32, 43452876), (43, 32337024), (48, 28968584), (64, 21726438), (86, 16168512), (96, 14484292), (128, 10863219), (129, 10779008), (172, 8084256), (192, 7242146), (258, 5389504), (344, 4042128), (384, 3621073), (516, 2694752), (688, 2021064), (1032, 1347376), (1376, 1010532), (2064, 673688), (2752, 505266), (4128, 336844), (5504, 252633), (8256, 168422), (16512, 84211)]