679075488

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2921

約数の個数: 240

約数和(自身を含む): 2458874880

約数和(自身を除く): 1779799392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2808, 2879, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5616, 5758, 6048, 6552, 7371, 8424, 8637, 8736, 9072, 9828, 11232, 11516, 13104, 14742, 16848, 17274, 18144, 19656, 20153, 23032, 25911, 26208, 29484, 33696, 34548, 37427, 39312, 40306, 46064, 51822, 58968, 60459, 69096, 74854, 77733, 78624, 80612, 92128, 103644, 112281, 117936, 120918, 138192, 149708, 155466, 161224, 181377, 207288, 224562, 233199, 235872, 241836, 261989, 276384, 299416, 310932, 322448, 336843, 362754, 414576, 449124, 466398, 483672, 523978, 544131, 598832, 621864, 644896, 673686, 725508, 785967, 829152, 898248, 932796, 967344, 1010529, 1047956, 1088262, 1197664, 1243728, 1347372, 1451016, 1571934, 1632393, 1796496, 1865592, 1934688, 2021058, 2095912, 2176524, 2357901, 2487456, 2694744, 2902032, 3031587, 3143868, 3264786, 3592992, 3731184, 4042116, 4191824, 4353048, 4715802, 5389488, 5804064, 6063174, 6287736, 6529572, 7073703, 7462368, 8084232, 8383648, 8706096, 9431604, 10778976, 12126348, 12575472, 13059144, 14147406, 16168464, 17412192, 18863208, 21221109, 24252696, 25150944, 26118288, 28294812, 32336928, 37726416, 42442218, 48505392, 52236576, 56589624, 75452832, 84884436, 97010784, 113179248, 169768872, 226358496, 339537744, 679075488]

約数ペア:

[(1, 679075488), (2, 339537744), (3, 226358496), (4, 169768872), (6, 113179248), (7, 97010784), (8, 84884436), (9, 75452832), (12, 56589624), (13, 52236576), (14, 48505392), (16, 42442218), (18, 37726416), (21, 32336928), (24, 28294812), (26, 26118288), (27, 25150944), (28, 24252696), (32, 21221109), (36, 18863208), (39, 17412192), (42, 16168464), (48, 14147406), (52, 13059144), (54, 12575472), (56, 12126348), (63, 10778976), (72, 9431604), (78, 8706096), (81, 8383648), (84, 8084232), (91, 7462368), (96, 7073703), (104, 6529572), (108, 6287736), (112, 6063174), (117, 5804064), (126, 5389488), (144, 4715802), (156, 4353048), (162, 4191824), (168, 4042116), (182, 3731184), (189, 3592992), (208, 3264786), (216, 3143868), (224, 3031587), (234, 2902032), (252, 2694744), (273, 2487456), (288, 2357901), (312, 2176524), (324, 2095912), (336, 2021058), (351, 1934688), (364, 1865592), (378, 1796496), (416, 1632393), (432, 1571934), (468, 1451016), (504, 1347372), (546, 1243728), (567, 1197664), (624, 1088262), (648, 1047956), (672, 1010529), (702, 967344), (728, 932796), (756, 898248), (819, 829152), (864, 785967), (936, 725508), (1008, 673686), (1053, 644896), (1092, 621864), (1134, 598832), (1248, 544131), (1296, 523978), (1404, 483672), (1456, 466398), (1512, 449124), (1638, 414576), (1872, 362754), (2016, 336843), (2106, 322448), (2184, 310932), (2268, 299416), (2457, 276384), (2592, 261989), (2808, 241836), (2879, 235872), (2912, 233199), (3024, 224562), (3276, 207288), (3744, 181377), (4212, 161224), (4368, 155466), (4536, 149708), (4914, 138192), (5616, 120918), (5758, 117936), (6048, 112281), (6552, 103644), (7371, 92128), (8424, 80612), (8637, 78624), (8736, 77733), (9072, 74854), (9828, 69096), (11232, 60459), (11516, 58968), (13104, 51822), (14742, 46064), (16848, 40306), (17274, 39312), (18144, 37427), (19656, 34548), (20153, 33696), (23032, 29484), (25911, 26208)]