268835568

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1470

約数の個数: 80

約数和(自身を含む): 723763200

約数和(自身を除く): 454927632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 151, 174, 232, 302, 348, 453, 464, 604, 696, 906, 1208, 1279, 1392, 1812, 2416, 2558, 3624, 3837, 4379, 5116, 7248, 7674, 8758, 10232, 13137, 15348, 17516, 20464, 26274, 30696, 35032, 37091, 52548, 61392, 70064, 74182, 105096, 111273, 148364, 193129, 210192, 222546, 296728, 386258, 445092, 579387, 593456, 772516, 890184, 1158774, 1545032, 1780368, 2317548, 3090064, 4635096, 5600741, 9270192, 11201482, 16802223, 22402964, 33604446, 44805928, 67208892, 89611856, 134417784, 268835568]

約数ペア:

[(1, 268835568), (2, 134417784), (3, 89611856), (4, 67208892), (6, 44805928), (8, 33604446), (12, 22402964), (16, 16802223), (24, 11201482), (29, 9270192), (48, 5600741), (58, 4635096), (87, 3090064), (116, 2317548), (151, 1780368), (174, 1545032), (232, 1158774), (302, 890184), (348, 772516), (453, 593456), (464, 579387), (604, 445092), (696, 386258), (906, 296728), (1208, 222546), (1279, 210192), (1392, 193129), (1812, 148364), (2416, 111273), (2558, 105096), (3624, 74182), (3837, 70064), (4379, 61392), (5116, 52548), (7248, 37091), (7674, 35032), (8758, 30696), (10232, 26274), (13137, 20464), (15348, 17516)]