16636488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 48988800

約数和(自身を除く): 32352312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 41, 44, 53, 58, 66, 82, 87, 88, 106, 116, 123, 132, 159, 164, 174, 212, 232, 246, 264, 318, 319, 328, 348, 424, 451, 492, 583, 636, 638, 696, 902, 957, 984, 1166, 1189, 1272, 1276, 1353, 1537, 1749, 1804, 1914, 2173, 2332, 2378, 2552, 2706, 3074, 3498, 3567, 3608, 3828, 4346, 4611, 4664, 4756, 5412, 6148, 6519, 6996, 7134, 7656, 8692, 9222, 9512, 10824, 12296, 13038, 13079, 13992, 14268, 16907, 17384, 18444, 23903, 26076, 26158, 28536, 33814, 36888, 39237, 47806, 50721, 52152, 52316, 63017, 67628, 71709, 78474, 95612, 101442, 104632, 126034, 135256, 143418, 156948, 189051, 191224, 202884, 252068, 286836, 313896, 378102, 405768, 504136, 573672, 693187, 756204, 1386374, 1512408, 2079561, 2772748, 4159122, 5545496, 8318244, 16636488]

約数ペア:

[(1, 16636488), (2, 8318244), (3, 5545496), (4, 4159122), (6, 2772748), (8, 2079561), (11, 1512408), (12, 1386374), (22, 756204), (24, 693187), (29, 573672), (33, 504136), (41, 405768), (44, 378102), (53, 313896), (58, 286836), (66, 252068), (82, 202884), (87, 191224), (88, 189051), (106, 156948), (116, 143418), (123, 135256), (132, 126034), (159, 104632), (164, 101442), (174, 95612), (212, 78474), (232, 71709), (246, 67628), (264, 63017), (318, 52316), (319, 52152), (328, 50721), (348, 47806), (424, 39237), (451, 36888), (492, 33814), (583, 28536), (636, 26158), (638, 26076), (696, 23903), (902, 18444), (957, 17384), (984, 16907), (1166, 14268), (1189, 13992), (1272, 13079), (1276, 13038), (1353, 12296), (1537, 10824), (1749, 9512), (1804, 9222), (1914, 8692), (2173, 7656), (2332, 7134), (2378, 6996), (2552, 6519), (2706, 6148), (3074, 5412), (3498, 4756), (3567, 4664), (3608, 4611), (3828, 4346)]