393939072

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3677}}^1$

素因数の和:3731

約数の個数: 128

約数和(自身を含む): 1200499200

約数和(自身を除く): 806560128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3677, 3968, 4464, 5952, 6696, 7354, 8928, 11031, 11904, 13392, 14708, 17856, 22062, 26784, 29416, 33093, 35712, 44124, 53568, 58832, 66186, 88248, 99279, 107136, 113987, 117664, 132372, 176496, 198558, 227974, 235328, 264744, 341961, 352992, 397116, 455948, 470656, 529488, 683922, 705984, 794232, 911896, 1025883, 1058976, 1367844, 1411968, 1588464, 1823792, 2051766, 2117952, 2735688, 3077649, 3176928, 3647584, 4103532, 4235904, 5471376, 6155298, 6353856, 7295168, 8207064, 10942752, 12310596, 12707712, 14590336, 16414128, 21885504, 24621192, 32828256, 43771008, 49242384, 65656512, 98484768, 131313024, 196969536, 393939072]

約数ペア:

[(1, 393939072), (2, 196969536), (3, 131313024), (4, 98484768), (6, 65656512), (8, 49242384), (9, 43771008), (12, 32828256), (16, 24621192), (18, 21885504), (24, 16414128), (27, 14590336), (31, 12707712), (32, 12310596), (36, 10942752), (48, 8207064), (54, 7295168), (62, 6353856), (64, 6155298), (72, 5471376), (93, 4235904), (96, 4103532), (108, 3647584), (124, 3176928), (128, 3077649), (144, 2735688), (186, 2117952), (192, 2051766), (216, 1823792), (248, 1588464), (279, 1411968), (288, 1367844), (372, 1058976), (384, 1025883), (432, 911896), (496, 794232), (558, 705984), (576, 683922), (744, 529488), (837, 470656), (864, 455948), (992, 397116), (1116, 352992), (1152, 341961), (1488, 264744), (1674, 235328), (1728, 227974), (1984, 198558), (2232, 176496), (2976, 132372), (3348, 117664), (3456, 113987), (3677, 107136), (3968, 99279), (4464, 88248), (5952, 66186), (6696, 58832), (7354, 53568), (8928, 44124), (11031, 35712), (11904, 33093), (13392, 29416), (14708, 26784), (17856, 22062)]