397209036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{17449}}^1$

素因数の和:17734

約数の個数: 48

約数和(自身を含む): 1063193600

約数和(自身を除く): 665984564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1626, 1897, 3252, 3794, 5691, 7588, 11382, 17449, 22764, 34898, 52347, 69796, 104694, 122143, 209388, 244286, 366429, 488572, 732858, 1465716, 4728679, 9457358, 14186037, 18914716, 28372074, 33100753, 56744148, 66201506, 99302259, 132403012, 198604518, 397209036]

約数ペア:

[(1, 397209036), (2, 198604518), (3, 132403012), (4, 99302259), (6, 66201506), (7, 56744148), (12, 33100753), (14, 28372074), (21, 18914716), (28, 14186037), (42, 9457358), (84, 4728679), (271, 1465716), (542, 732858), (813, 488572), (1084, 366429), (1626, 244286), (1897, 209388), (3252, 122143), (3794, 104694), (5691, 69796), (7588, 52347), (11382, 34898), (17449, 22764)]