724881384

素因数分解:

$2^3\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{8747}}^1$

素因数の和:9910

約数の個数: 48

約数和(自身を含む): 1965150720

約数和(自身を除く): 1240269336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1151, 2302, 3453, 4604, 6906, 8747, 9208, 10359, 13812, 17494, 20718, 26241, 27624, 34988, 41436, 52482, 69976, 78723, 82872, 104964, 157446, 209928, 314892, 629784, 10067797, 20135594, 30203391, 40271188, 60406782, 80542376, 90610173, 120813564, 181220346, 241627128, 362440692, 724881384]

約数ペア:

[(1, 724881384), (2, 362440692), (3, 241627128), (4, 181220346), (6, 120813564), (8, 90610173), (9, 80542376), (12, 60406782), (18, 40271188), (24, 30203391), (36, 20135594), (72, 10067797), (1151, 629784), (2302, 314892), (3453, 209928), (4604, 157446), (6906, 104964), (8747, 82872), (9208, 78723), (10359, 69976), (13812, 52482), (17494, 41436), (20718, 34988), (26241, 27624)]