216929808

素因数分解:

$2^4\times 3^2\times {\mathrm{1506457}}^1$

素因数の和:1506471

約数の個数: 30

約数和(自身を含む): 607102574

約数和(自身を除く): 390172766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1506457, 3012914, 4519371, 6025828, 9038742, 12051656, 13558113, 18077484, 24103312, 27116226, 36154968, 54232452, 72309936, 108464904, 216929808]

約数ペア:

[(1, 216929808), (2, 108464904), (3, 72309936), (4, 54232452), (6, 36154968), (8, 27116226), (9, 24103312), (12, 18077484), (16, 13558113), (18, 12051656), (24, 9038742), (36, 6025828), (48, 4519371), (72, 3012914), (144, 1506457)]