391119792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3719}}^1$

素因数の和:4050

約数の個数: 80

約数和(自身を含む): 1158735360

約数和(自身を除く): 767615568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 939, 1252, 1878, 2191, 2504, 3719, 3756, 4382, 5008, 6573, 7438, 7512, 8764, 11157, 13146, 14876, 15024, 17528, 22314, 26033, 26292, 29752, 35056, 44628, 52066, 52584, 59504, 78099, 89256, 104132, 105168, 156198, 178512, 208264, 312396, 416528, 624792, 1164047, 1249584, 2328094, 3492141, 4656188, 6984282, 8148329, 9312376, 13968564, 16296658, 18624752, 24444987, 27937128, 32593316, 48889974, 55874256, 65186632, 97779948, 130373264, 195559896, 391119792]

約数ペア:

[(1, 391119792), (2, 195559896), (3, 130373264), (4, 97779948), (6, 65186632), (7, 55874256), (8, 48889974), (12, 32593316), (14, 27937128), (16, 24444987), (21, 18624752), (24, 16296658), (28, 13968564), (42, 9312376), (48, 8148329), (56, 6984282), (84, 4656188), (112, 3492141), (168, 2328094), (313, 1249584), (336, 1164047), (626, 624792), (939, 416528), (1252, 312396), (1878, 208264), (2191, 178512), (2504, 156198), (3719, 105168), (3756, 104132), (4382, 89256), (5008, 78099), (6573, 59504), (7438, 52584), (7512, 52066), (8764, 44628), (11157, 35056), (13146, 29752), (14876, 26292), (15024, 26033), (17528, 22314)]