621705132

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:693

約数の個数: 120

約数和(自身を含む): 1697794560

約数和(自身を除く): 1076089428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 127, 162, 174, 254, 261, 324, 348, 381, 508, 521, 522, 762, 783, 1042, 1044, 1143, 1524, 1563, 1566, 2084, 2286, 2349, 3126, 3132, 3429, 3683, 4572, 4689, 4698, 6252, 6858, 7366, 9378, 9396, 10287, 11049, 13716, 14067, 14732, 15109, 18756, 20574, 22098, 28134, 30218, 33147, 41148, 42201, 44196, 45327, 56268, 60436, 66167, 66294, 84402, 90654, 99441, 132334, 132588, 135981, 168804, 181308, 198501, 198882, 264668, 271962, 298323, 397002, 397764, 407943, 543924, 595503, 596646, 794004, 815886, 1191006, 1193292, 1223829, 1631772, 1786509, 1918843, 2382012, 2447658, 3573018, 3837686, 4895316, 5359527, 5756529, 7146036, 7675372, 10719054, 11513058, 17269587, 21438108, 23026116, 34539174, 51808761, 69078348, 103617522, 155426283, 207235044, 310852566, 621705132]

約数ペア:

[(1, 621705132), (2, 310852566), (3, 207235044), (4, 155426283), (6, 103617522), (9, 69078348), (12, 51808761), (18, 34539174), (27, 23026116), (29, 21438108), (36, 17269587), (54, 11513058), (58, 10719054), (81, 7675372), (87, 7146036), (108, 5756529), (116, 5359527), (127, 4895316), (162, 3837686), (174, 3573018), (254, 2447658), (261, 2382012), (324, 1918843), (348, 1786509), (381, 1631772), (508, 1223829), (521, 1193292), (522, 1191006), (762, 815886), (783, 794004), (1042, 596646), (1044, 595503), (1143, 543924), (1524, 407943), (1563, 397764), (1566, 397002), (2084, 298323), (2286, 271962), (2349, 264668), (3126, 198882), (3132, 198501), (3429, 181308), (3683, 168804), (4572, 135981), (4689, 132588), (4698, 132334), (6252, 99441), (6858, 90654), (7366, 84402), (9378, 66294), (9396, 66167), (10287, 60436), (11049, 56268), (13716, 45327), (14067, 44196), (14732, 42201), (15109, 41148), (18756, 33147), (20574, 30218), (22098, 28134)]