423605824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2399}}^1$

素因数の和:2531

約数の個数: 56

約数和(自身を含む): 877824000

約数和(自身を除く): 454218176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 178, 248, 356, 496, 712, 992, 1424, 1984, 2399, 2759, 2848, 4798, 5518, 5696, 9596, 11036, 19192, 22072, 38384, 44144, 74369, 76768, 88288, 148738, 153536, 176576, 213511, 297476, 427022, 594952, 854044, 1189904, 1708088, 2379808, 3416176, 4759616, 6618841, 6832352, 13237682, 13664704, 26475364, 52950728, 105901456, 211802912, 423605824]

約数ペア:

[(1, 423605824), (2, 211802912), (4, 105901456), (8, 52950728), (16, 26475364), (31, 13664704), (32, 13237682), (62, 6832352), (64, 6618841), (89, 4759616), (124, 3416176), (178, 2379808), (248, 1708088), (356, 1189904), (496, 854044), (712, 594952), (992, 427022), (1424, 297476), (1984, 213511), (2399, 176576), (2759, 153536), (2848, 148738), (4798, 88288), (5518, 76768), (5696, 74369), (9596, 44144), (11036, 38384), (19192, 22072)]