268032962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 430795200

約数和(自身を除く): 162762238

約数列:

[1, 2, 19, 38, 109, 163, 218, 326, 397, 794, 2071, 3097, 4142, 6194, 7543, 15086, 17767, 35534, 43273, 64711, 86546, 129422, 337573, 675146, 822187, 1229509, 1644374, 2459018, 7053499, 14106998, 134016481, 268032962]

約数ペア:

[(1, 268032962), (2, 134016481), (19, 14106998), (38, 7053499), (109, 2459018), (163, 1644374), (218, 1229509), (326, 822187), (397, 675146), (794, 337573), (2071, 129422), (3097, 86546), (4142, 64711), (6194, 43273), (7543, 35534), (15086, 17767)]