338496444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1399}}^1$

素因数の和:1480

約数の個数: 144

約数和(自身を含む): 1027353600

約数和(自身を除く): 688857156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 47, 52, 66, 78, 94, 99, 117, 132, 141, 143, 156, 188, 198, 234, 282, 286, 396, 423, 429, 468, 517, 564, 572, 611, 846, 858, 1034, 1222, 1287, 1399, 1551, 1692, 1716, 1833, 2068, 2444, 2574, 2798, 3102, 3666, 4197, 4653, 5148, 5499, 5596, 6204, 6721, 7332, 8394, 9306, 10998, 12591, 13442, 15389, 16788, 18187, 18612, 20163, 21996, 25182, 26884, 30778, 36374, 40326, 46167, 50364, 54561, 60489, 61556, 65753, 72748, 80652, 92334, 109122, 120978, 131506, 138501, 163683, 184668, 197259, 200057, 218244, 241956, 263012, 277002, 327366, 394518, 400114, 554004, 591777, 600171, 654732, 723283, 789036, 800228, 854789, 1183554, 1200342, 1446566, 1709578, 1800513, 2169849, 2367108, 2400684, 2564367, 2893132, 3419156, 3601026, 4339698, 5128734, 6509547, 7202052, 7693101, 8679396, 9402679, 10257468, 13019094, 15386202, 18805358, 26038188, 28208037, 30772404, 37610716, 56416074, 84624111, 112832148, 169248222, 338496444]

約数ペア:

[(1, 338496444), (2, 169248222), (3, 112832148), (4, 84624111), (6, 56416074), (9, 37610716), (11, 30772404), (12, 28208037), (13, 26038188), (18, 18805358), (22, 15386202), (26, 13019094), (33, 10257468), (36, 9402679), (39, 8679396), (44, 7693101), (47, 7202052), (52, 6509547), (66, 5128734), (78, 4339698), (94, 3601026), (99, 3419156), (117, 2893132), (132, 2564367), (141, 2400684), (143, 2367108), (156, 2169849), (188, 1800513), (198, 1709578), (234, 1446566), (282, 1200342), (286, 1183554), (396, 854789), (423, 800228), (429, 789036), (468, 723283), (517, 654732), (564, 600171), (572, 591777), (611, 554004), (846, 400114), (858, 394518), (1034, 327366), (1222, 277002), (1287, 263012), (1399, 241956), (1551, 218244), (1692, 200057), (1716, 197259), (1833, 184668), (2068, 163683), (2444, 138501), (2574, 131506), (2798, 120978), (3102, 109122), (3666, 92334), (4197, 80652), (4653, 72748), (5148, 65753), (5499, 61556), (5596, 60489), (6204, 54561), (6721, 50364), (7332, 46167), (8394, 40326), (9306, 36374), (10998, 30778), (12591, 26884), (13442, 25182), (15389, 21996), (16788, 20163), (18187, 18612)]