2649203856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32911}}^1$

素因数の和:32981

約数の個数: 120

約数和(自身を含む): 8170338176

約数和(自身を除く): 5521134320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 3096, 3354, 4472, 5031, 6192, 6708, 8944, 10062, 13416, 20124, 26832, 32911, 40248, 65822, 80496, 98733, 131644, 197466, 263288, 296199, 394932, 427843, 526576, 592398, 789864, 855686, 1184796, 1283529, 1415173, 1579728, 1711372, 2369592, 2567058, 2830346, 3422744, 3850587, 4245519, 4739184, 5134116, 5660692, 6845488, 7701174, 8491038, 10268232, 11321384, 12736557, 15402348, 16982076, 18397249, 20536464, 22642768, 25473114, 30804696, 33964152, 36794498, 50946228, 55191747, 61609392, 67928304, 73588996, 101892456, 110383494, 147177992, 165575241, 203784912, 220766988, 294355984, 331150482, 441533976, 662300964, 883067952, 1324601928, 2649203856]

約数ペア:

[(1, 2649203856), (2, 1324601928), (3, 883067952), (4, 662300964), (6, 441533976), (8, 331150482), (9, 294355984), (12, 220766988), (13, 203784912), (16, 165575241), (18, 147177992), (24, 110383494), (26, 101892456), (36, 73588996), (39, 67928304), (43, 61609392), (48, 55191747), (52, 50946228), (72, 36794498), (78, 33964152), (86, 30804696), (104, 25473114), (117, 22642768), (129, 20536464), (144, 18397249), (156, 16982076), (172, 15402348), (208, 12736557), (234, 11321384), (258, 10268232), (312, 8491038), (344, 7701174), (387, 6845488), (468, 5660692), (516, 5134116), (559, 4739184), (624, 4245519), (688, 3850587), (774, 3422744), (936, 2830346), (1032, 2567058), (1118, 2369592), (1548, 1711372), (1677, 1579728), (1872, 1415173), (2064, 1283529), (2236, 1184796), (3096, 855686), (3354, 789864), (4472, 592398), (5031, 526576), (6192, 427843), (6708, 394932), (8944, 296199), (10062, 263288), (13416, 197466), (20124, 131644), (26832, 98733), (32911, 80496), (40248, 65822)]