405936024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1301077}}^1$

素因数の和:1301099

約数の個数: 32

約数和(自身を含む): 1092905520

約数和(自身を除く): 686969496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1301077, 2602154, 3903231, 5204308, 7806462, 10408616, 15612924, 16914001, 31225848, 33828002, 50742003, 67656004, 101484006, 135312008, 202968012, 405936024]

約数ペア:

[(1, 405936024), (2, 202968012), (3, 135312008), (4, 101484006), (6, 67656004), (8, 50742003), (12, 33828002), (13, 31225848), (24, 16914001), (26, 15612924), (39, 10408616), (52, 7806462), (78, 5204308), (104, 3903231), (156, 2602154), (312, 1301077)]