2981705472

素因数分解:

$2^8\times 3^3\times {\mathrm{431381}}^1$

素因数の和:431406

約数の個数: 72

約数和(自身を含む): 8817448080

約数和(自身を除く): 5835742608

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, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 431381, 862762, 1294143, 1725524, 2588286, 3451048, 3882429, 5176572, 6902096, 7764858, 10353144, 11647287, 13804192, 15529716, 20706288, 23294574, 27608384, 31059432, 41412576, 46589148, 55216768, 62118864, 82825152, 93178296, 110433536, 124237728, 165650304, 186356592, 248475456, 331300608, 372713184, 496950912, 745426368, 993901824, 1490852736, 2981705472]

約数ペア:

[(1, 2981705472), (2, 1490852736), (3, 993901824), (4, 745426368), (6, 496950912), (8, 372713184), (9, 331300608), (12, 248475456), (16, 186356592), (18, 165650304), (24, 124237728), (27, 110433536), (32, 93178296), (36, 82825152), (48, 62118864), (54, 55216768), (64, 46589148), (72, 41412576), (96, 31059432), (108, 27608384), (128, 23294574), (144, 20706288), (192, 15529716), (216, 13804192), (256, 11647287), (288, 10353144), (384, 7764858), (432, 6902096), (576, 5176572), (768, 3882429), (864, 3451048), (1152, 2588286), (1728, 1725524), (2304, 1294143), (3456, 862762), (6912, 431381)]