284927883238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1\times {\mathrm{499}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 451707840000

約数和(自身を除く): 166779956762

約数列:

[1, 2, 29, 58, 71, 142, 313, 443, 499, 626, 886, 998, 2059, 4118, 9077, 12847, 14471, 18154, 22223, 25694, 28942, 31453, 35429, 44446, 62906, 70858, 138659, 156187, 221057, 277318, 312374, 442114, 644467, 912137, 1027441, 1288934, 1824274, 2054882, 4021111, 4529423, 6410653, 8042222, 9058846, 9844789, 11089277, 12821306, 15695047, 19689578, 22178554, 31390094, 69190841, 138381682, 285498881, 321589033, 455156363, 570997762, 643178066, 910312726, 2006534389, 4013068778, 4912549711, 9825099422, 142463941619, 284927883238]

約数ペア:

[(1, 284927883238), (2, 142463941619), (29, 9825099422), (58, 4912549711), (71, 4013068778), (142, 2006534389), (313, 910312726), (443, 643178066), (499, 570997762), (626, 455156363), (886, 321589033), (998, 285498881), (2059, 138381682), (4118, 69190841), (9077, 31390094), (12847, 22178554), (14471, 19689578), (18154, 15695047), (22223, 12821306), (25694, 11089277), (28942, 9844789), (31453, 9058846), (35429, 8042222), (44446, 6410653), (62906, 4529423), (70858, 4021111), (138659, 2054882), (156187, 1824274), (221057, 1288934), (277318, 1027441), (312374, 912137), (442114, 644467)]