212210928

素因数分解:

$2^4\times 3^5\times {\mathrm{54581}}^1$

素因数の和:54604

約数の個数: 60

約数和(自身を含む): 615903288

約数和(自身を除く): 403692360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 54581, 109162, 163743, 218324, 327486, 436648, 491229, 654972, 873296, 982458, 1309944, 1473687, 1964916, 2619888, 2947374, 3929832, 4421061, 5894748, 7859664, 8842122, 11789496, 13263183, 17684244, 23578992, 26526366, 35368488, 53052732, 70736976, 106105464, 212210928]

約数ペア:

[(1, 212210928), (2, 106105464), (3, 70736976), (4, 53052732), (6, 35368488), (8, 26526366), (9, 23578992), (12, 17684244), (16, 13263183), (18, 11789496), (24, 8842122), (27, 7859664), (36, 5894748), (48, 4421061), (54, 3929832), (72, 2947374), (81, 2619888), (108, 1964916), (144, 1473687), (162, 1309944), (216, 982458), (243, 873296), (324, 654972), (432, 491229), (486, 436648), (648, 327486), (972, 218324), (1296, 163743), (1944, 109162), (3888, 54581)]