1768248858

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 3688156800

約数和(自身を除く): 1919907942

約数列:

[1, 2, 3, 6, 53, 67, 106, 134, 149, 159, 201, 298, 318, 402, 447, 557, 894, 1114, 1671, 3342, 3551, 7102, 7897, 9983, 10653, 15794, 19966, 21306, 23691, 29521, 29949, 37319, 47382, 59042, 59898, 74638, 82993, 88563, 111957, 165986, 177126, 223914, 248979, 497958, 529099, 1058198, 1587297, 1977907, 3174594, 3955814, 4398629, 5560531, 5933721, 8797258, 11121062, 11867442, 13195887, 16681593, 26391774, 33363186, 294708143, 589416286, 884124429, 1768248858]

約数ペア:

[(1, 1768248858), (2, 884124429), (3, 589416286), (6, 294708143), (53, 33363186), (67, 26391774), (106, 16681593), (134, 13195887), (149, 11867442), (159, 11121062), (201, 8797258), (298, 5933721), (318, 5560531), (402, 4398629), (447, 3955814), (557, 3174594), (894, 1977907), (1114, 1587297), (1671, 1058198), (3342, 529099), (3551, 497958), (7102, 248979), (7897, 223914), (9983, 177126), (10653, 165986), (15794, 111957), (19966, 88563), (21306, 82993), (23691, 74638), (29521, 59898), (29949, 59042), (37319, 47382)]