397641312

素因数分解:

$2^5\times 3^5\times {\mathrm{51137}}^1$

素因数の和:51162

約数の個数: 72

約数和(自身を含む): 1172696616

約数和(自身を除く): 775055304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 51137, 102274, 153411, 204548, 306822, 409096, 460233, 613644, 818192, 920466, 1227288, 1380699, 1636384, 1840932, 2454576, 2761398, 3681864, 4142097, 4909152, 5522796, 7363728, 8284194, 11045592, 12426291, 14727456, 16568388, 22091184, 24852582, 33136776, 44182368, 49705164, 66273552, 99410328, 132547104, 198820656, 397641312]

約数ペア:

[(1, 397641312), (2, 198820656), (3, 132547104), (4, 99410328), (6, 66273552), (8, 49705164), (9, 44182368), (12, 33136776), (16, 24852582), (18, 22091184), (24, 16568388), (27, 14727456), (32, 12426291), (36, 11045592), (48, 8284194), (54, 7363728), (72, 5522796), (81, 4909152), (96, 4142097), (108, 3681864), (144, 2761398), (162, 2454576), (216, 1840932), (243, 1636384), (288, 1380699), (324, 1227288), (432, 920466), (486, 818192), (648, 613644), (864, 460233), (972, 409096), (1296, 306822), (1944, 204548), (2592, 153411), (3888, 102274), (7776, 51137)]