219998736

素因数分解:

$2^4\times 3^2\times {\mathrm{1527769}}^1$

素因数の和:1527783

約数の個数: 30

約数和(自身を含む): 615691310

約数和(自身を除く): 395692574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1527769, 3055538, 4583307, 6111076, 9166614, 12222152, 13749921, 18333228, 24444304, 27499842, 36666456, 54999684, 73332912, 109999368, 219998736]

約数ペア:

[(1, 219998736), (2, 109999368), (3, 73332912), (4, 54999684), (6, 36666456), (8, 27499842), (9, 24444304), (12, 18333228), (16, 13749921), (18, 12222152), (24, 9166614), (36, 6111076), (48, 4583307), (72, 3055538), (144, 1527769)]