312323706

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1489}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 695460480

約数和(自身を除く): 383136774

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 271, 387, 542, 774, 813, 1489, 1626, 2439, 2978, 4467, 4878, 8934, 11653, 13401, 23306, 26802, 34959, 64027, 69918, 104877, 128054, 192081, 209754, 384162, 403519, 576243, 807038, 1152486, 1210557, 2421114, 3631671, 7263342, 17351317, 34702634, 52053951, 104107902, 156161853, 312323706]

約数ペア:

[(1, 312323706), (2, 156161853), (3, 104107902), (6, 52053951), (9, 34702634), (18, 17351317), (43, 7263342), (86, 3631671), (129, 2421114), (258, 1210557), (271, 1152486), (387, 807038), (542, 576243), (774, 403519), (813, 384162), (1489, 209754), (1626, 192081), (2439, 128054), (2978, 104877), (4467, 69918), (4878, 64027), (8934, 34959), (11653, 26802), (13401, 23306)]