394145736

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1901}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 1010646720

約数和(自身を除く): 616500984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 163, 212, 318, 326, 424, 489, 636, 652, 978, 1272, 1304, 1901, 1956, 3802, 3912, 5703, 7604, 8639, 11406, 15208, 17278, 22812, 25917, 34556, 45624, 51834, 69112, 100753, 103668, 201506, 207336, 302259, 309863, 403012, 604518, 619726, 806024, 929589, 1209036, 1239452, 1859178, 2418072, 2478904, 3718356, 7436712, 16422739, 32845478, 49268217, 65690956, 98536434, 131381912, 197072868, 394145736]

約数ペア:

[(1, 394145736), (2, 197072868), (3, 131381912), (4, 98536434), (6, 65690956), (8, 49268217), (12, 32845478), (24, 16422739), (53, 7436712), (106, 3718356), (159, 2478904), (163, 2418072), (212, 1859178), (318, 1239452), (326, 1209036), (424, 929589), (489, 806024), (636, 619726), (652, 604518), (978, 403012), (1272, 309863), (1304, 302259), (1901, 207336), (1956, 201506), (3802, 103668), (3912, 100753), (5703, 69112), (7604, 51834), (8639, 45624), (11406, 34556), (15208, 25917), (17278, 22812)]