328440924

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{186191}}^1$

素因数の和:186215

約数の個数: 54

約数和(自身を含む): 965777904

約数和(自身を除く): 637336980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 186191, 372382, 558573, 744764, 1117146, 1303337, 1675719, 2234292, 2606674, 3351438, 3910011, 5213348, 6702876, 7820022, 9123359, 11730033, 15640044, 18246718, 23460066, 27370077, 36493436, 46920132, 54740154, 82110231, 109480308, 164220462, 328440924]

約数ペア:

[(1, 328440924), (2, 164220462), (3, 109480308), (4, 82110231), (6, 54740154), (7, 46920132), (9, 36493436), (12, 27370077), (14, 23460066), (18, 18246718), (21, 15640044), (28, 11730033), (36, 9123359), (42, 7820022), (49, 6702876), (63, 5213348), (84, 3910011), (98, 3351438), (126, 2606674), (147, 2234292), (196, 1675719), (252, 1303337), (294, 1117146), (441, 744764), (588, 558573), (882, 372382), (1764, 186191)]