220898064

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2801}}^1$

素因数の和:2896

約数の個数: 80

約数和(自身を含む): 600390144

約数和(自身を除く): 379492080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 848, 1272, 1488, 1643, 2544, 2801, 3286, 4929, 5602, 6572, 8403, 9858, 11204, 13144, 16806, 19716, 22408, 26288, 33612, 39432, 44816, 67224, 78864, 86831, 134448, 148453, 173662, 260493, 296906, 347324, 445359, 520986, 593812, 694648, 890718, 1041972, 1187624, 1389296, 1781436, 2083944, 2375248, 3562872, 4167888, 4602043, 7125744, 9204086, 13806129, 18408172, 27612258, 36816344, 55224516, 73632688, 110449032, 220898064]

約数ペア:

[(1, 220898064), (2, 110449032), (3, 73632688), (4, 55224516), (6, 36816344), (8, 27612258), (12, 18408172), (16, 13806129), (24, 9204086), (31, 7125744), (48, 4602043), (53, 4167888), (62, 3562872), (93, 2375248), (106, 2083944), (124, 1781436), (159, 1389296), (186, 1187624), (212, 1041972), (248, 890718), (318, 694648), (372, 593812), (424, 520986), (496, 445359), (636, 347324), (744, 296906), (848, 260493), (1272, 173662), (1488, 148453), (1643, 134448), (2544, 86831), (2801, 78864), (3286, 67224), (4929, 44816), (5602, 39432), (6572, 33612), (8403, 26288), (9858, 22408), (11204, 19716), (13144, 16806)]