291268264938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61297}}^1\times {\mathrm{4919}}^1$

素因数の和:66251

約数の個数: 64

約数和(自身を含む): 694854512640

約数和(自身を除く): 403586247702

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 4919, 9838, 14757, 29514, 34433, 61297, 68866, 103299, 113137, 122594, 183891, 206598, 226274, 339411, 367782, 429079, 678822, 791959, 858158, 1287237, 1409831, 1583918, 2375877, 2574474, 2819662, 4229493, 4751754, 8458986, 9868817, 19737634, 29606451, 59212902, 301519943, 603039886, 904559829, 1809119658, 2110639601, 4221279202, 6331918803, 6934958689, 12663837606, 13869917378, 20804876067, 41609752134, 48544710823, 97089421646, 145634132469, 291268264938]

約数ペア:

[(1, 291268264938), (2, 145634132469), (3, 97089421646), (6, 48544710823), (7, 41609752134), (14, 20804876067), (21, 13869917378), (23, 12663837606), (42, 6934958689), (46, 6331918803), (69, 4221279202), (138, 2110639601), (161, 1809119658), (322, 904559829), (483, 603039886), (966, 301519943), (4919, 59212902), (9838, 29606451), (14757, 19737634), (29514, 9868817), (34433, 8458986), (61297, 4751754), (68866, 4229493), (103299, 2819662), (113137, 2574474), (122594, 2375877), (183891, 1583918), (206598, 1409831), (226274, 1287237), (339411, 858158), (367782, 791959), (429079, 678822)]