447503364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7019}}^1$

素因数の和:7070

約数の個数: 144

約数和(自身を含む): 1471841280

約数和(自身を除く): 1024337916

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 252, 253, 276, 308, 322, 396, 414, 462, 483, 506, 644, 693, 759, 828, 924, 966, 1012, 1386, 1449, 1518, 1771, 1932, 2277, 2772, 2898, 3036, 3542, 4554, 5313, 5796, 7019, 7084, 9108, 10626, 14038, 15939, 21057, 21252, 28076, 31878, 42114, 49133, 63171, 63756, 77209, 84228, 98266, 126342, 147399, 154418, 161437, 196532, 231627, 252684, 294798, 308836, 322874, 442197, 463254, 484311, 540463, 589596, 645748, 694881, 884394, 926508, 968622, 1080926, 1130059, 1389762, 1452933, 1621389, 1768788, 1775807, 1937244, 2161852, 2260118, 2779524, 2905866, 3242778, 3390177, 3551614, 4520236, 4864167, 5327421, 5811732, 6485556, 6780354, 7103228, 9728334, 10170531, 10654842, 12430649, 13560708, 15982263, 19456668, 20341062, 21309684, 24861298, 31964526, 37291947, 40682124, 49722596, 63929052, 74583894, 111875841, 149167788, 223751682, 447503364]

約数ペア:

[(1, 447503364), (2, 223751682), (3, 149167788), (4, 111875841), (6, 74583894), (7, 63929052), (9, 49722596), (11, 40682124), (12, 37291947), (14, 31964526), (18, 24861298), (21, 21309684), (22, 20341062), (23, 19456668), (28, 15982263), (33, 13560708), (36, 12430649), (42, 10654842), (44, 10170531), (46, 9728334), (63, 7103228), (66, 6780354), (69, 6485556), (77, 5811732), (84, 5327421), (92, 4864167), (99, 4520236), (126, 3551614), (132, 3390177), (138, 3242778), (154, 2905866), (161, 2779524), (198, 2260118), (207, 2161852), (231, 1937244), (252, 1775807), (253, 1768788), (276, 1621389), (308, 1452933), (322, 1389762), (396, 1130059), (414, 1080926), (462, 968622), (483, 926508), (506, 884394), (644, 694881), (693, 645748), (759, 589596), (828, 540463), (924, 484311), (966, 463254), (1012, 442197), (1386, 322874), (1449, 308836), (1518, 294798), (1771, 252684), (1932, 231627), (2277, 196532), (2772, 161437), (2898, 154418), (3036, 147399), (3542, 126342), (4554, 98266), (5313, 84228), (5796, 77209), (7019, 63756), (7084, 63171), (9108, 49133), (10626, 42114), (14038, 31878), (15939, 28076), (21057, 21252)]