353282956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 689237920

約数和(自身を除く): 335954964

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 139, 148, 278, 481, 556, 962, 1321, 1807, 1924, 2642, 3614, 5143, 5284, 7228, 10286, 17173, 20572, 34346, 48877, 66859, 68692, 97754, 133718, 183619, 195508, 267436, 367238, 635401, 734476, 1270802, 2387047, 2541604, 4774094, 6793903, 9548188, 13587806, 27175612, 88320739, 176641478, 353282956]

約数ペア:

[(1, 353282956), (2, 176641478), (4, 88320739), (13, 27175612), (26, 13587806), (37, 9548188), (52, 6793903), (74, 4774094), (139, 2541604), (148, 2387047), (278, 1270802), (481, 734476), (556, 635401), (962, 367238), (1321, 267436), (1807, 195508), (1924, 183619), (2642, 133718), (3614, 97754), (5143, 68692), (5284, 66859), (7228, 48877), (10286, 34346), (17173, 20572)]