486472756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 1078172480

約数和(自身を除く): 591699724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 139, 154, 242, 278, 308, 484, 556, 847, 973, 1033, 1529, 1694, 1946, 2066, 3058, 3388, 3892, 4132, 6116, 7231, 10703, 11363, 14462, 16819, 21406, 22726, 28924, 33638, 42812, 45452, 67276, 79541, 117733, 124993, 143587, 159082, 235466, 249986, 287174, 318164, 470932, 499972, 574348, 874951, 1005109, 1579457, 1749902, 2010218, 3158914, 3499804, 4020436, 6317828, 11056199, 17374027, 22112398, 34748054, 44224796, 69496108, 121618189, 243236378, 486472756]

約数ペア:

[(1, 486472756), (2, 243236378), (4, 121618189), (7, 69496108), (11, 44224796), (14, 34748054), (22, 22112398), (28, 17374027), (44, 11056199), (77, 6317828), (121, 4020436), (139, 3499804), (154, 3158914), (242, 2010218), (278, 1749902), (308, 1579457), (484, 1005109), (556, 874951), (847, 574348), (973, 499972), (1033, 470932), (1529, 318164), (1694, 287174), (1946, 249986), (2066, 235466), (3058, 159082), (3388, 143587), (3892, 124993), (4132, 117733), (6116, 79541), (7231, 67276), (10703, 45452), (11363, 42812), (14462, 33638), (16819, 28924), (21406, 22726)]