339307696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4397}}^1$

素因数の和:4478

約数の個数: 80

約数和(自身を含む): 824572224

約数和(自身を除く): 485264528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 2756, 2968, 4397, 4823, 5512, 5936, 8794, 9646, 11024, 17588, 19292, 30779, 35176, 38584, 57161, 61558, 70352, 77168, 114322, 123116, 228644, 233041, 246232, 400127, 457288, 466082, 492464, 800254, 914576, 932164, 1600508, 1631287, 1864328, 3029533, 3201016, 3262574, 3728656, 6059066, 6402032, 6525148, 12118132, 13050296, 21206731, 24236264, 26100592, 42413462, 48472528, 84826924, 169653848, 339307696]

約数ペア:

[(1, 339307696), (2, 169653848), (4, 84826924), (7, 48472528), (8, 42413462), (13, 26100592), (14, 24236264), (16, 21206731), (26, 13050296), (28, 12118132), (52, 6525148), (53, 6402032), (56, 6059066), (91, 3728656), (104, 3262574), (106, 3201016), (112, 3029533), (182, 1864328), (208, 1631287), (212, 1600508), (364, 932164), (371, 914576), (424, 800254), (689, 492464), (728, 466082), (742, 457288), (848, 400127), (1378, 246232), (1456, 233041), (1484, 228644), (2756, 123116), (2968, 114322), (4397, 77168), (4823, 70352), (5512, 61558), (5936, 57161), (8794, 38584), (9646, 35176), (11024, 30779), (17588, 19292)]