280676592

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1$

素因数の和:1235

約数の個数: 120

約数和(自身を含む): 901636736

約数和(自身を除く): 620960144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 307, 336, 504, 614, 907, 921, 1008, 1228, 1814, 1842, 2149, 2456, 2721, 2763, 3628, 3684, 4298, 4912, 5442, 5526, 6349, 6447, 7256, 7368, 8163, 8596, 10884, 11052, 12698, 12894, 14512, 14736, 16326, 17192, 19047, 19341, 21768, 22104, 25396, 25788, 32652, 34384, 38094, 38682, 43536, 44208, 50792, 51576, 57141, 65304, 76188, 77364, 101584, 103152, 114282, 130608, 152376, 154728, 228564, 278449, 304752, 309456, 457128, 556898, 835347, 914256, 1113796, 1670694, 1949143, 2227592, 2506041, 3341388, 3898286, 4455184, 5012082, 5847429, 6682776, 7796572, 10024164, 11694858, 13365552, 15593144, 17542287, 20048328, 23389716, 31186288, 35084574, 40096656, 46779432, 70169148, 93558864, 140338296, 280676592]

約数ペア:

[(1, 280676592), (2, 140338296), (3, 93558864), (4, 70169148), (6, 46779432), (7, 40096656), (8, 35084574), (9, 31186288), (12, 23389716), (14, 20048328), (16, 17542287), (18, 15593144), (21, 13365552), (24, 11694858), (28, 10024164), (36, 7796572), (42, 6682776), (48, 5847429), (56, 5012082), (63, 4455184), (72, 3898286), (84, 3341388), (112, 2506041), (126, 2227592), (144, 1949143), (168, 1670694), (252, 1113796), (307, 914256), (336, 835347), (504, 556898), (614, 457128), (907, 309456), (921, 304752), (1008, 278449), (1228, 228564), (1814, 154728), (1842, 152376), (2149, 130608), (2456, 114282), (2721, 103152), (2763, 101584), (3628, 77364), (3684, 76188), (4298, 65304), (4912, 57141), (5442, 51576), (5526, 50792), (6349, 44208), (6447, 43536), (7256, 38682), (7368, 38094), (8163, 34384), (8596, 32652), (10884, 25788), (11052, 25396), (12698, 22104), (12894, 21768), (14512, 19341), (14736, 19047), (16326, 17192)]