249319836578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1\times {\mathrm{2861}}^1$

素因数の和:3815

約数の個数: 64

約数和(自身を含む): 409490380800

約数和(自身を除く): 160170544222

約数列:

[1, 2, 19, 38, 47, 59, 94, 118, 827, 893, 1121, 1654, 1786, 2242, 2773, 2861, 5546, 5722, 15713, 31426, 38869, 48793, 52687, 54359, 77738, 97586, 105374, 108718, 134467, 168799, 268934, 337598, 738511, 927067, 1477022, 1854134, 2293271, 2366047, 2554873, 3207181, 4586542, 4732094, 5109746, 6414362, 7933553, 15867106, 43572149, 44954893, 87144298, 89909786, 111204209, 139596773, 150737507, 222408418, 279193546, 301475014, 2112879971, 2652338687, 4225759942, 5304677374, 6561048331, 13122096662, 124659918289, 249319836578]

約数ペア:

[(1, 249319836578), (2, 124659918289), (19, 13122096662), (38, 6561048331), (47, 5304677374), (59, 4225759942), (94, 2652338687), (118, 2112879971), (827, 301475014), (893, 279193546), (1121, 222408418), (1654, 150737507), (1786, 139596773), (2242, 111204209), (2773, 89909786), (2861, 87144298), (5546, 44954893), (5722, 43572149), (15713, 15867106), (31426, 7933553), (38869, 6414362), (48793, 5109746), (52687, 4732094), (54359, 4586542), (77738, 3207181), (97586, 2554873), (105374, 2366047), (108718, 2293271), (134467, 1854134), (168799, 1477022), (268934, 927067), (337598, 738511)]