785173392

素因数分解:

$2^4\times 3^3\times {\mathrm{997}}^1\times {\mathrm{1823}}^1$

素因数の和:2837

約数の個数: 80

約数和(自身を含む): 2257236480

約数和(自身を除く): 1472063088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 997, 1823, 1994, 2991, 3646, 3988, 5469, 5982, 7292, 7976, 8973, 10938, 11964, 14584, 15952, 16407, 17946, 21876, 23928, 26919, 29168, 32814, 35892, 43752, 47856, 49221, 53838, 65628, 71784, 87504, 98442, 107676, 131256, 143568, 196884, 215352, 262512, 393768, 430704, 787536, 1817531, 3635062, 5452593, 7270124, 10905186, 14540248, 16357779, 21810372, 29080496, 32715558, 43620744, 49073337, 65431116, 87241488, 98146674, 130862232, 196293348, 261724464, 392586696, 785173392]

約数ペア:

[(1, 785173392), (2, 392586696), (3, 261724464), (4, 196293348), (6, 130862232), (8, 98146674), (9, 87241488), (12, 65431116), (16, 49073337), (18, 43620744), (24, 32715558), (27, 29080496), (36, 21810372), (48, 16357779), (54, 14540248), (72, 10905186), (108, 7270124), (144, 5452593), (216, 3635062), (432, 1817531), (997, 787536), (1823, 430704), (1994, 393768), (2991, 262512), (3646, 215352), (3988, 196884), (5469, 143568), (5982, 131256), (7292, 107676), (7976, 98442), (8973, 87504), (10938, 71784), (11964, 65628), (14584, 53838), (15952, 49221), (16407, 47856), (17946, 43752), (21876, 35892), (23928, 32814), (26919, 29168)]