291350256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3163}}^1$

素因数の和:3294

約数の個数: 80

約数和(自身を含む): 800365440

約数和(自身を除く): 509015184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 303, 304, 404, 456, 606, 808, 912, 1212, 1616, 1919, 2424, 3163, 3838, 4848, 5757, 6326, 7676, 9489, 11514, 12652, 15352, 18978, 23028, 25304, 30704, 37956, 46056, 50608, 60097, 75912, 92112, 120194, 151824, 180291, 240388, 319463, 360582, 480776, 638926, 721164, 958389, 961552, 1277852, 1442328, 1916778, 2555704, 2884656, 3833556, 5111408, 6069797, 7667112, 12139594, 15334224, 18209391, 24279188, 36418782, 48558376, 72837564, 97116752, 145675128, 291350256]

約数ペア:

[(1, 291350256), (2, 145675128), (3, 97116752), (4, 72837564), (6, 48558376), (8, 36418782), (12, 24279188), (16, 18209391), (19, 15334224), (24, 12139594), (38, 7667112), (48, 6069797), (57, 5111408), (76, 3833556), (101, 2884656), (114, 2555704), (152, 1916778), (202, 1442328), (228, 1277852), (303, 961552), (304, 958389), (404, 721164), (456, 638926), (606, 480776), (808, 360582), (912, 319463), (1212, 240388), (1616, 180291), (1919, 151824), (2424, 120194), (3163, 92112), (3838, 75912), (4848, 60097), (5757, 50608), (6326, 46056), (7676, 37956), (9489, 30704), (11514, 25304), (12652, 23028), (15352, 18978)]