1305527808

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65381}}^1$

素因数の和:65415

約数の個数: 80

約数和(自身を含む): 3745604016

約数和(自身を除く): 2440076208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 65381, 130762, 196143, 261524, 392286, 523048, 784572, 849953, 1046096, 1569144, 1699906, 2092192, 2549859, 3138288, 3399812, 4184384, 5099718, 6276576, 6799624, 8368768, 10199436, 12553152, 13599248, 16737536, 20398872, 25106304, 27198496, 33475072, 40797744, 50212608, 54396992, 81595488, 100425216, 108793984, 163190976, 217587968, 326381952, 435175936, 652763904, 1305527808]

約数ペア:

[(1, 1305527808), (2, 652763904), (3, 435175936), (4, 326381952), (6, 217587968), (8, 163190976), (12, 108793984), (13, 100425216), (16, 81595488), (24, 54396992), (26, 50212608), (32, 40797744), (39, 33475072), (48, 27198496), (52, 25106304), (64, 20398872), (78, 16737536), (96, 13599248), (104, 12553152), (128, 10199436), (156, 8368768), (192, 6799624), (208, 6276576), (256, 5099718), (312, 4184384), (384, 3399812), (416, 3138288), (512, 2549859), (624, 2092192), (768, 1699906), (832, 1569144), (1248, 1046096), (1536, 849953), (1664, 784572), (2496, 523048), (3328, 392286), (4992, 261524), (6656, 196143), (9984, 130762), (19968, 65381)]