1277872008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3593}}^1$

素因数の和:3711

約数の個数: 128

約数和(自身を含む): 3829766400

約数和(自身を除く): 2551894392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 73, 84, 87, 116, 146, 168, 174, 203, 219, 232, 292, 348, 406, 438, 511, 584, 609, 696, 812, 876, 1022, 1218, 1533, 1624, 1752, 2044, 2117, 2436, 3066, 3593, 4088, 4234, 4872, 6132, 6351, 7186, 8468, 10779, 12264, 12702, 14372, 14819, 16936, 21558, 25151, 25404, 28744, 29638, 43116, 44457, 50302, 50808, 59276, 75453, 86232, 88914, 100604, 104197, 118552, 150906, 177828, 201208, 208394, 262289, 301812, 312591, 355656, 416788, 524578, 603624, 625182, 729379, 786867, 833576, 1049156, 1250364, 1458758, 1573734, 1836023, 2098312, 2188137, 2500728, 2917516, 3147468, 3672046, 4376274, 5508069, 5835032, 6294936, 7344092, 7606381, 8752548, 11016138, 14688184, 15212762, 17505096, 22032276, 22819143, 30425524, 44064552, 45638286, 53244667, 60851048, 91276572, 106489334, 159734001, 182553144, 212978668, 319468002, 425957336, 638936004, 1277872008]

約数ペア:

[(1, 1277872008), (2, 638936004), (3, 425957336), (4, 319468002), (6, 212978668), (7, 182553144), (8, 159734001), (12, 106489334), (14, 91276572), (21, 60851048), (24, 53244667), (28, 45638286), (29, 44064552), (42, 30425524), (56, 22819143), (58, 22032276), (73, 17505096), (84, 15212762), (87, 14688184), (116, 11016138), (146, 8752548), (168, 7606381), (174, 7344092), (203, 6294936), (219, 5835032), (232, 5508069), (292, 4376274), (348, 3672046), (406, 3147468), (438, 2917516), (511, 2500728), (584, 2188137), (609, 2098312), (696, 1836023), (812, 1573734), (876, 1458758), (1022, 1250364), (1218, 1049156), (1533, 833576), (1624, 786867), (1752, 729379), (2044, 625182), (2117, 603624), (2436, 524578), (3066, 416788), (3593, 355656), (4088, 312591), (4234, 301812), (4872, 262289), (6132, 208394), (6351, 201208), (7186, 177828), (8468, 150906), (10779, 118552), (12264, 104197), (12702, 100604), (14372, 88914), (14819, 86232), (16936, 75453), (21558, 59276), (25151, 50808), (25404, 50302), (28744, 44457), (29638, 43116)]