421573896

素因数分解:

$2^3\times 3^5\times {\mathrm{216859}}^1$

素因数の和:216880

約数の個数: 48

約数和(自身を含む): 1184055600

約数和(自身を除く): 762481704

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, 972, 1944, 216859, 433718, 650577, 867436, 1301154, 1734872, 1951731, 2602308, 3903462, 5204616, 5855193, 7806924, 11710386, 15613848, 17565579, 23420772, 35131158, 46841544, 52696737, 70262316, 105393474, 140524632, 210786948, 421573896]

約数ペア:

[(1, 421573896), (2, 210786948), (3, 140524632), (4, 105393474), (6, 70262316), (8, 52696737), (9, 46841544), (12, 35131158), (18, 23420772), (24, 17565579), (27, 15613848), (36, 11710386), (54, 7806924), (72, 5855193), (81, 5204616), (108, 3903462), (162, 2602308), (216, 1951731), (243, 1734872), (324, 1301154), (486, 867436), (648, 650577), (972, 433718), (1944, 216859)]