209280672

素因数分解:

$2^5\times 3^4\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:592

約数の個数: 120

約数和(自身を含む): 619841376

約数和(自身を除く): 410560704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 263, 288, 307, 324, 432, 526, 614, 648, 789, 864, 921, 1052, 1228, 1296, 1578, 1842, 2104, 2367, 2456, 2592, 2763, 3156, 3684, 4208, 4734, 4912, 5526, 6312, 7101, 7368, 8289, 8416, 9468, 9824, 11052, 12624, 14202, 14736, 16578, 18936, 21303, 22104, 24867, 25248, 28404, 29472, 33156, 37872, 42606, 44208, 49734, 56808, 66312, 75744, 80741, 85212, 88416, 99468, 113616, 132624, 161482, 170424, 198936, 227232, 242223, 265248, 322964, 340848, 397872, 484446, 645928, 681696, 726669, 795744, 968892, 1291856, 1453338, 1937784, 2180007, 2583712, 2906676, 3875568, 4360014, 5813352, 6540021, 7751136, 8720028, 11626704, 13080042, 17440056, 23253408, 26160084, 34880112, 52320168, 69760224, 104640336, 209280672]

約数ペア:

[(1, 209280672), (2, 104640336), (3, 69760224), (4, 52320168), (6, 34880112), (8, 26160084), (9, 23253408), (12, 17440056), (16, 13080042), (18, 11626704), (24, 8720028), (27, 7751136), (32, 6540021), (36, 5813352), (48, 4360014), (54, 3875568), (72, 2906676), (81, 2583712), (96, 2180007), (108, 1937784), (144, 1453338), (162, 1291856), (216, 968892), (263, 795744), (288, 726669), (307, 681696), (324, 645928), (432, 484446), (526, 397872), (614, 340848), (648, 322964), (789, 265248), (864, 242223), (921, 227232), (1052, 198936), (1228, 170424), (1296, 161482), (1578, 132624), (1842, 113616), (2104, 99468), (2367, 88416), (2456, 85212), (2592, 80741), (2763, 75744), (3156, 66312), (3684, 56808), (4208, 49734), (4734, 44208), (4912, 42606), (5526, 37872), (6312, 33156), (7101, 29472), (7368, 28404), (8289, 25248), (8416, 24867), (9468, 22104), (9824, 21303), (11052, 18936), (12624, 16578), (14202, 14736)]