621944352

素因数分解:

$2^5\times 3^3\times {\mathrm{641}}^1\times {\mathrm{1123}}^1$

素因数の和:1783

約数の個数: 96

約数和(自身を含む): 1818452160

約数和(自身を除く): 1196507808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 641, 864, 1123, 1282, 1923, 2246, 2564, 3369, 3846, 4492, 5128, 5769, 6738, 7692, 8984, 10107, 10256, 11538, 13476, 15384, 17307, 17968, 20214, 20512, 23076, 26952, 30321, 30768, 34614, 35936, 40428, 46152, 53904, 60642, 61536, 69228, 80856, 92304, 107808, 121284, 138456, 161712, 184608, 242568, 276912, 323424, 485136, 553824, 719843, 970272, 1439686, 2159529, 2879372, 4319058, 5758744, 6478587, 8638116, 11517488, 12957174, 17276232, 19435761, 23034976, 25914348, 34552464, 38871522, 51828696, 69104928, 77743044, 103657392, 155486088, 207314784, 310972176, 621944352]

約数ペア:

[(1, 621944352), (2, 310972176), (3, 207314784), (4, 155486088), (6, 103657392), (8, 77743044), (9, 69104928), (12, 51828696), (16, 38871522), (18, 34552464), (24, 25914348), (27, 23034976), (32, 19435761), (36, 17276232), (48, 12957174), (54, 11517488), (72, 8638116), (96, 6478587), (108, 5758744), (144, 4319058), (216, 2879372), (288, 2159529), (432, 1439686), (641, 970272), (864, 719843), (1123, 553824), (1282, 485136), (1923, 323424), (2246, 276912), (2564, 242568), (3369, 184608), (3846, 161712), (4492, 138456), (5128, 121284), (5769, 107808), (6738, 92304), (7692, 80856), (8984, 69228), (10107, 61536), (10256, 60642), (11538, 53904), (13476, 46152), (15384, 40428), (17307, 35936), (17968, 34614), (20214, 30768), (20512, 30321), (23076, 26952)]