419173872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{671753}}^1$

素因数の和:671777

約数の個数: 40

約数和(自身を含む): 1166164944

約数和(自身を除く): 746991072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 671753, 1343506, 2015259, 2687012, 4030518, 5374024, 8061036, 8732789, 10748048, 16122072, 17465578, 26198367, 32244144, 34931156, 52396734, 69862312, 104793468, 139724624, 209586936, 419173872]

約数ペア:

[(1, 419173872), (2, 209586936), (3, 139724624), (4, 104793468), (6, 69862312), (8, 52396734), (12, 34931156), (13, 32244144), (16, 26198367), (24, 17465578), (26, 16122072), (39, 10748048), (48, 8732789), (52, 8061036), (78, 5374024), (104, 4030518), (156, 2687012), (208, 2015259), (312, 1343506), (624, 671753)]