321371736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{65963}}^1$

素因数の和:66008

約数の個数: 64

約数和(自身を含む): 949881600

約数和(自身を除く): 628509864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 65963, 131926, 197889, 263852, 395778, 461741, 527704, 791556, 923482, 1385223, 1583112, 1846964, 1912927, 2770446, 3693928, 3825854, 5540892, 5738781, 7651708, 11081784, 11477562, 13390489, 15303416, 22955124, 26780978, 40171467, 45910248, 53561956, 80342934, 107123912, 160685868, 321371736]

約数ペア:

[(1, 321371736), (2, 160685868), (3, 107123912), (4, 80342934), (6, 53561956), (7, 45910248), (8, 40171467), (12, 26780978), (14, 22955124), (21, 15303416), (24, 13390489), (28, 11477562), (29, 11081784), (42, 7651708), (56, 5738781), (58, 5540892), (84, 3825854), (87, 3693928), (116, 2770446), (168, 1912927), (174, 1846964), (203, 1583112), (232, 1385223), (348, 923482), (406, 791556), (609, 527704), (696, 461741), (812, 395778), (1218, 263852), (1624, 197889), (2436, 131926), (4872, 65963)]