490685664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{730187}}^1$

素因数の和:730207

約数の個数: 48

約数和(自身を含む): 1472059008

約数和(自身を除く): 981373344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 730187, 1460374, 2190561, 2920748, 4381122, 5111309, 5841496, 8762244, 10222618, 11682992, 15333927, 17524488, 20445236, 23365984, 30667854, 35048976, 40890472, 61335708, 70097952, 81780944, 122671416, 163561888, 245342832, 490685664]

約数ペア:

[(1, 490685664), (2, 245342832), (3, 163561888), (4, 122671416), (6, 81780944), (7, 70097952), (8, 61335708), (12, 40890472), (14, 35048976), (16, 30667854), (21, 23365984), (24, 20445236), (28, 17524488), (32, 15333927), (42, 11682992), (48, 10222618), (56, 8762244), (84, 5841496), (96, 5111309), (112, 4381122), (168, 2920748), (224, 2190561), (336, 1460374), (672, 730187)]