397446912

素因数分解:

$2^8\times 3^5\times {\mathrm{6389}}^1$

素因数の和:6420

約数の個数: 108

約数和(自身を含む): 1188565560

約数和(自身を除く): 791118648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3456, 3888, 5184, 6389, 6912, 7776, 10368, 12778, 15552, 19167, 20736, 25556, 31104, 38334, 51112, 57501, 62208, 76668, 102224, 115002, 153336, 172503, 204448, 230004, 306672, 345006, 408896, 460008, 517509, 613344, 690012, 817792, 920016, 1035018, 1226688, 1380024, 1552527, 1635584, 1840032, 2070036, 2453376, 2760048, 3105054, 3680064, 4140072, 4906752, 5520096, 6210108, 7360128, 8280144, 11040192, 12420216, 14720256, 16560288, 22080384, 24840432, 33120576, 44160768, 49680864, 66241152, 99361728, 132482304, 198723456, 397446912]

約数ペア:

[(1, 397446912), (2, 198723456), (3, 132482304), (4, 99361728), (6, 66241152), (8, 49680864), (9, 44160768), (12, 33120576), (16, 24840432), (18, 22080384), (24, 16560288), (27, 14720256), (32, 12420216), (36, 11040192), (48, 8280144), (54, 7360128), (64, 6210108), (72, 5520096), (81, 4906752), (96, 4140072), (108, 3680064), (128, 3105054), (144, 2760048), (162, 2453376), (192, 2070036), (216, 1840032), (243, 1635584), (256, 1552527), (288, 1380024), (324, 1226688), (384, 1035018), (432, 920016), (486, 817792), (576, 690012), (648, 613344), (768, 517509), (864, 460008), (972, 408896), (1152, 345006), (1296, 306672), (1728, 230004), (1944, 204448), (2304, 172503), (2592, 153336), (3456, 115002), (3888, 102224), (5184, 76668), (6389, 62208), (6912, 57501), (7776, 51112), (10368, 38334), (12778, 31104), (15552, 25556), (19167, 20736)]