420682584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 1260288000

約数和(自身を除く): 839605416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 79, 84, 87, 116, 158, 168, 174, 203, 232, 237, 316, 348, 406, 474, 553, 609, 632, 696, 812, 948, 1093, 1106, 1218, 1624, 1659, 1896, 2186, 2212, 2291, 2436, 3279, 3318, 4372, 4424, 4582, 4872, 6558, 6636, 6873, 7651, 8744, 9164, 13116, 13272, 13746, 15302, 16037, 18328, 22953, 26232, 27492, 30604, 31697, 32074, 45906, 48111, 54984, 61208, 63394, 64148, 86347, 91812, 95091, 96222, 126788, 128296, 172694, 183624, 190182, 192444, 221879, 253576, 259041, 345388, 380364, 384888, 443758, 518082, 604429, 665637, 690776, 760728, 887516, 1036164, 1208858, 1331274, 1775032, 1813287, 2072328, 2417716, 2504063, 2662548, 3626574, 4835432, 5008126, 5325096, 7253148, 7512189, 10016252, 14506296, 15024378, 17528441, 20032504, 30048756, 35056882, 52585323, 60097512, 70113764, 105170646, 140227528, 210341292, 420682584]

約数ペア:

[(1, 420682584), (2, 210341292), (3, 140227528), (4, 105170646), (6, 70113764), (7, 60097512), (8, 52585323), (12, 35056882), (14, 30048756), (21, 20032504), (24, 17528441), (28, 15024378), (29, 14506296), (42, 10016252), (56, 7512189), (58, 7253148), (79, 5325096), (84, 5008126), (87, 4835432), (116, 3626574), (158, 2662548), (168, 2504063), (174, 2417716), (203, 2072328), (232, 1813287), (237, 1775032), (316, 1331274), (348, 1208858), (406, 1036164), (474, 887516), (553, 760728), (609, 690776), (632, 665637), (696, 604429), (812, 518082), (948, 443758), (1093, 384888), (1106, 380364), (1218, 345388), (1624, 259041), (1659, 253576), (1896, 221879), (2186, 192444), (2212, 190182), (2291, 183624), (2436, 172694), (3279, 128296), (3318, 126788), (4372, 96222), (4424, 95091), (4582, 91812), (4872, 86347), (6558, 64148), (6636, 63394), (6873, 61208), (7651, 54984), (8744, 48111), (9164, 45906), (13116, 32074), (13272, 31697), (13746, 30604), (15302, 27492), (16037, 26232), (18328, 22953)]