729801216

素因数分解:

$2^9\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1453}}^1$

素因数の和:1586

約数の個数: 120

約数和(自身を含む): 2127042060

約数和(自身を除く): 1397240844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 256, 288, 327, 384, 436, 512, 576, 654, 768, 872, 981, 1152, 1308, 1453, 1536, 1744, 1962, 2304, 2616, 2906, 3488, 3924, 4359, 4608, 5232, 5812, 6976, 7848, 8718, 10464, 11624, 13077, 13952, 15696, 17436, 20928, 23248, 26154, 27904, 31392, 34872, 41856, 46496, 52308, 55808, 62784, 69744, 83712, 92992, 104616, 125568, 139488, 158377, 167424, 185984, 209232, 251136, 278976, 316754, 371968, 418464, 475131, 502272, 557952, 633508, 743936, 836928, 950262, 1115904, 1267016, 1425393, 1673856, 1900524, 2231808, 2534032, 2850786, 3347712, 3801048, 5068064, 5701572, 6695424, 7602096, 10136128, 11403144, 15204192, 20272256, 22806288, 30408384, 40544512, 45612576, 60816768, 81089024, 91225152, 121633536, 182450304, 243267072, 364900608, 729801216]

約数ペア:

[(1, 729801216), (2, 364900608), (3, 243267072), (4, 182450304), (6, 121633536), (8, 91225152), (9, 81089024), (12, 60816768), (16, 45612576), (18, 40544512), (24, 30408384), (32, 22806288), (36, 20272256), (48, 15204192), (64, 11403144), (72, 10136128), (96, 7602096), (109, 6695424), (128, 5701572), (144, 5068064), (192, 3801048), (218, 3347712), (256, 2850786), (288, 2534032), (327, 2231808), (384, 1900524), (436, 1673856), (512, 1425393), (576, 1267016), (654, 1115904), (768, 950262), (872, 836928), (981, 743936), (1152, 633508), (1308, 557952), (1453, 502272), (1536, 475131), (1744, 418464), (1962, 371968), (2304, 316754), (2616, 278976), (2906, 251136), (3488, 209232), (3924, 185984), (4359, 167424), (4608, 158377), (5232, 139488), (5812, 125568), (6976, 104616), (7848, 92992), (8718, 83712), (10464, 69744), (11624, 62784), (13077, 55808), (13952, 52308), (15696, 46496), (17436, 41856), (20928, 34872), (23248, 31392), (26154, 27904)]