1401330456

素因数分解:

$2^3\times 3^6\times {\mathrm{240283}}^1$

素因数の和:240307

約数の個数: 56

約数和(自身を含む): 3939456180

約数和(自身を除く): 2538125724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 240283, 480566, 720849, 961132, 1441698, 1922264, 2162547, 2883396, 4325094, 5766792, 6487641, 8650188, 12975282, 17300376, 19462923, 25950564, 38925846, 51901128, 58388769, 77851692, 116777538, 155703384, 175166307, 233555076, 350332614, 467110152, 700665228, 1401330456]

約数ペア:

[(1, 1401330456), (2, 700665228), (3, 467110152), (4, 350332614), (6, 233555076), (8, 175166307), (9, 155703384), (12, 116777538), (18, 77851692), (24, 58388769), (27, 51901128), (36, 38925846), (54, 25950564), (72, 19462923), (81, 17300376), (108, 12975282), (162, 8650188), (216, 6487641), (243, 5766792), (324, 4325094), (486, 2883396), (648, 2162547), (729, 1922264), (972, 1441698), (1458, 961132), (1944, 720849), (2916, 480566), (5832, 240283)]