1285753824

素因数分解:

$2^5\times 3^5\times {\mathrm{165349}}^1$

素因数の和:165374

約数の個数: 72

約数和(自身を含む): 3791806200

約数和(自身を除く): 2506052376

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, 165349, 330698, 496047, 661396, 992094, 1322792, 1488141, 1984188, 2645584, 2976282, 3968376, 4464423, 5291168, 5952564, 7936752, 8928846, 11905128, 13393269, 15873504, 17857692, 23810256, 26786538, 35715384, 40179807, 47620512, 53573076, 71430768, 80359614, 107146152, 142861536, 160719228, 214292304, 321438456, 428584608, 642876912, 1285753824]

約数ペア:

[(1, 1285753824), (2, 642876912), (3, 428584608), (4, 321438456), (6, 214292304), (8, 160719228), (9, 142861536), (12, 107146152), (16, 80359614), (18, 71430768), (24, 53573076), (27, 47620512), (32, 40179807), (36, 35715384), (48, 26786538), (54, 23810256), (72, 17857692), (81, 15873504), (96, 13393269), (108, 11905128), (144, 8928846), (162, 7936752), (216, 5952564), (243, 5291168), (288, 4464423), (324, 3968376), (432, 2976282), (486, 2645584), (648, 1984188), (864, 1488141), (972, 1322792), (1296, 992094), (1944, 661396), (2592, 496047), (3888, 330698), (7776, 165349)]