346327468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2803}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 678343680

約数和(自身を除く): 332016212

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 79, 92, 158, 316, 391, 782, 1343, 1564, 1817, 2686, 2803, 3634, 5372, 5606, 7268, 11212, 30889, 47651, 61778, 64469, 95302, 123556, 128938, 190604, 221437, 257876, 442874, 885748, 1095973, 2191946, 3764429, 4383892, 5093051, 7528858, 10186102, 15057716, 20372204, 86581867, 173163734, 346327468]

約数ペア:

[(1, 346327468), (2, 173163734), (4, 86581867), (17, 20372204), (23, 15057716), (34, 10186102), (46, 7528858), (68, 5093051), (79, 4383892), (92, 3764429), (158, 2191946), (316, 1095973), (391, 885748), (782, 442874), (1343, 257876), (1564, 221437), (1817, 190604), (2686, 128938), (2803, 123556), (3634, 95302), (5372, 64469), (5606, 61778), (7268, 47651), (11212, 30889)]