312036142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{1019}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 528768000

約数和(自身を除く): 216731858

約数列:

[1, 2, 11, 22, 31, 62, 341, 449, 682, 898, 1019, 2038, 4939, 9878, 11209, 13919, 22418, 27838, 31589, 63178, 153109, 306218, 347479, 457531, 694958, 915062, 5032841, 10065682, 14183461, 28366922, 156018071, 312036142]

約数ペア:

[(1, 312036142), (2, 156018071), (11, 28366922), (22, 14183461), (31, 10065682), (62, 5032841), (341, 915062), (449, 694958), (682, 457531), (898, 347479), (1019, 306218), (2038, 153109), (4939, 63178), (9878, 31589), (11209, 27838), (13919, 22418)]