385955712

素因数分解:

$2^7\times 3^3\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 1147255200

約数和(自身を除く): 761299488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 181, 192, 216, 288, 362, 384, 432, 543, 576, 617, 724, 864, 1086, 1152, 1234, 1448, 1629, 1728, 1851, 2172, 2468, 2896, 3258, 3456, 3702, 4344, 4887, 4936, 5553, 5792, 6516, 7404, 8688, 9774, 9872, 11106, 11584, 13032, 14808, 16659, 17376, 19548, 19744, 22212, 23168, 26064, 29616, 33318, 34752, 39096, 39488, 44424, 52128, 59232, 66636, 69504, 78192, 78976, 88848, 104256, 111677, 118464, 133272, 156384, 177696, 208512, 223354, 236928, 266544, 312768, 335031, 355392, 446708, 533088, 625536, 670062, 710784, 893416, 1005093, 1066176, 1340124, 1786832, 2010186, 2132352, 2680248, 3015279, 3573664, 4020372, 5360496, 6030558, 7147328, 8040744, 10720992, 12061116, 14294656, 16081488, 21441984, 24122232, 32162976, 42883968, 48244464, 64325952, 96488928, 128651904, 192977856, 385955712]

約数ペア:

[(1, 385955712), (2, 192977856), (3, 128651904), (4, 96488928), (6, 64325952), (8, 48244464), (9, 42883968), (12, 32162976), (16, 24122232), (18, 21441984), (24, 16081488), (27, 14294656), (32, 12061116), (36, 10720992), (48, 8040744), (54, 7147328), (64, 6030558), (72, 5360496), (96, 4020372), (108, 3573664), (128, 3015279), (144, 2680248), (181, 2132352), (192, 2010186), (216, 1786832), (288, 1340124), (362, 1066176), (384, 1005093), (432, 893416), (543, 710784), (576, 670062), (617, 625536), (724, 533088), (864, 446708), (1086, 355392), (1152, 335031), (1234, 312768), (1448, 266544), (1629, 236928), (1728, 223354), (1851, 208512), (2172, 177696), (2468, 156384), (2896, 133272), (3258, 118464), (3456, 111677), (3702, 104256), (4344, 88848), (4887, 78976), (4936, 78192), (5553, 69504), (5792, 66636), (6516, 59232), (7404, 52128), (8688, 44424), (9774, 39488), (9872, 39096), (11106, 34752), (11584, 33318), (13032, 29616), (14808, 26064), (16659, 23168), (17376, 22212), (19548, 19744)]