268730574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{983}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 643866624

約数和(自身を除く): 375136050

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 283, 322, 483, 566, 849, 966, 983, 1698, 1966, 1981, 2949, 3962, 5898, 5943, 6509, 6881, 11886, 13018, 13762, 19527, 20643, 22609, 39054, 41286, 45218, 45563, 67827, 91126, 135654, 136689, 158263, 273378, 278189, 316526, 474789, 556378, 834567, 949578, 1669134, 1947323, 3894646, 5841969, 6398347, 11683938, 12796694, 19195041, 38390082, 44788429, 89576858, 134365287, 268730574]

約数ペア:

[(1, 268730574), (2, 134365287), (3, 89576858), (6, 44788429), (7, 38390082), (14, 19195041), (21, 12796694), (23, 11683938), (42, 6398347), (46, 5841969), (69, 3894646), (138, 1947323), (161, 1669134), (283, 949578), (322, 834567), (483, 556378), (566, 474789), (849, 316526), (966, 278189), (983, 273378), (1698, 158263), (1966, 136689), (1981, 135654), (2949, 91126), (3962, 67827), (5898, 45563), (5943, 45218), (6509, 41286), (6881, 39054), (11886, 22609), (13018, 20643), (13762, 19527)]