641035836

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4233

約数の個数: 144

約数和(自身を含む): 2000426400

約数和(自身を除く): 1359390564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 49, 54, 58, 63, 84, 87, 98, 108, 116, 126, 147, 174, 189, 196, 203, 252, 261, 294, 348, 378, 406, 441, 522, 588, 609, 756, 783, 812, 882, 1044, 1218, 1323, 1421, 1566, 1764, 1827, 2436, 2646, 2842, 3132, 3654, 4177, 4263, 5292, 5481, 5684, 7308, 8354, 8526, 10962, 12531, 12789, 16708, 17052, 21924, 25062, 25578, 29239, 37593, 38367, 50124, 51156, 58478, 75186, 76734, 87717, 112779, 116956, 121133, 150372, 153468, 175434, 204673, 225558, 242266, 263151, 350868, 363399, 409346, 451116, 484532, 526302, 614019, 726798, 789453, 818692, 847931, 1052604, 1090197, 1228038, 1453596, 1578906, 1695862, 1842057, 2180394, 2456076, 2543793, 3157812, 3270591, 3391724, 3684114, 4360788, 5087586, 5526171, 5935517, 6541182, 7368228, 7631379, 10175172, 11052342, 11871034, 13082364, 15262758, 17806551, 22104684, 22894137, 23742068, 30525516, 35613102, 45788274, 53419653, 71226204, 91576548, 106839306, 160258959, 213678612, 320517918, 641035836]

約数ペア:

[(1, 641035836), (2, 320517918), (3, 213678612), (4, 160258959), (6, 106839306), (7, 91576548), (9, 71226204), (12, 53419653), (14, 45788274), (18, 35613102), (21, 30525516), (27, 23742068), (28, 22894137), (29, 22104684), (36, 17806551), (42, 15262758), (49, 13082364), (54, 11871034), (58, 11052342), (63, 10175172), (84, 7631379), (87, 7368228), (98, 6541182), (108, 5935517), (116, 5526171), (126, 5087586), (147, 4360788), (174, 3684114), (189, 3391724), (196, 3270591), (203, 3157812), (252, 2543793), (261, 2456076), (294, 2180394), (348, 1842057), (378, 1695862), (406, 1578906), (441, 1453596), (522, 1228038), (588, 1090197), (609, 1052604), (756, 847931), (783, 818692), (812, 789453), (882, 726798), (1044, 614019), (1218, 526302), (1323, 484532), (1421, 451116), (1566, 409346), (1764, 363399), (1827, 350868), (2436, 263151), (2646, 242266), (2842, 225558), (3132, 204673), (3654, 175434), (4177, 153468), (4263, 150372), (5292, 121133), (5481, 116956), (5684, 112779), (7308, 87717), (8354, 76734), (8526, 75186), (10962, 58478), (12531, 51156), (12789, 50124), (16708, 38367), (17052, 37593), (21924, 29239), (25062, 25578)]