1889664768

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{8819}}^1$

素因数の和:8875

約数の個数: 144

約数和(自身を含む): 5768985600

約数和(自身を除く): 3879320832

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, 256, 279, 288, 372, 384, 432, 496, 558, 576, 744, 768, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2304, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 6912, 7936, 8819, 8928, 11904, 13392, 17638, 17856, 23808, 26457, 26784, 35276, 35712, 52914, 53568, 70552, 71424, 79371, 105828, 107136, 141104, 158742, 211656, 214272, 238113, 273389, 282208, 317484, 423312, 476226, 546778, 564416, 634968, 820167, 846624, 952452, 1093556, 1128832, 1269936, 1640334, 1693248, 1904904, 2187112, 2257664, 2460501, 2539872, 3280668, 3386496, 3809808, 4374224, 4921002, 5079744, 6561336, 6772992, 7381503, 7619616, 8748448, 9842004, 10159488, 13122672, 14763006, 15239232, 17496896, 19684008, 20318976, 26245344, 29526012, 30478464, 34993792, 39368016, 52490688, 59052024, 60956928, 69987584, 78736032, 104981376, 118104048, 157472064, 209962752, 236208096, 314944128, 472416192, 629888256, 944832384, 1889664768]

約数ペア:

[(1, 1889664768), (2, 944832384), (3, 629888256), (4, 472416192), (6, 314944128), (8, 236208096), (9, 209962752), (12, 157472064), (16, 118104048), (18, 104981376), (24, 78736032), (27, 69987584), (31, 60956928), (32, 59052024), (36, 52490688), (48, 39368016), (54, 34993792), (62, 30478464), (64, 29526012), (72, 26245344), (93, 20318976), (96, 19684008), (108, 17496896), (124, 15239232), (128, 14763006), (144, 13122672), (186, 10159488), (192, 9842004), (216, 8748448), (248, 7619616), (256, 7381503), (279, 6772992), (288, 6561336), (372, 5079744), (384, 4921002), (432, 4374224), (496, 3809808), (558, 3386496), (576, 3280668), (744, 2539872), (768, 2460501), (837, 2257664), (864, 2187112), (992, 1904904), (1116, 1693248), (1152, 1640334), (1488, 1269936), (1674, 1128832), (1728, 1093556), (1984, 952452), (2232, 846624), (2304, 820167), (2976, 634968), (3348, 564416), (3456, 546778), (3968, 476226), (4464, 423312), (5952, 317484), (6696, 282208), (6912, 273389), (7936, 238113), (8819, 214272), (8928, 211656), (11904, 158742), (13392, 141104), (17638, 107136), (17856, 105828), (23808, 79371), (26457, 71424), (26784, 70552), (35276, 53568), (35712, 52914)]