289089384

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1153}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 748899840

約数和(自身を除く): 459810456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 337, 372, 674, 744, 1011, 1153, 1348, 2022, 2306, 2696, 3459, 4044, 4612, 6918, 8088, 9224, 10447, 13836, 20894, 27672, 31341, 35743, 41788, 62682, 71486, 83576, 107229, 125364, 142972, 214458, 250728, 285944, 388561, 428916, 777122, 857832, 1165683, 1554244, 2331366, 3108488, 4662732, 9325464, 12045391, 24090782, 36136173, 48181564, 72272346, 96363128, 144544692, 289089384]

約数ペア:

[(1, 289089384), (2, 144544692), (3, 96363128), (4, 72272346), (6, 48181564), (8, 36136173), (12, 24090782), (24, 12045391), (31, 9325464), (62, 4662732), (93, 3108488), (124, 2331366), (186, 1554244), (248, 1165683), (337, 857832), (372, 777122), (674, 428916), (744, 388561), (1011, 285944), (1153, 250728), (1348, 214458), (2022, 142972), (2306, 125364), (2696, 107229), (3459, 83576), (4044, 71486), (4612, 62682), (6918, 41788), (8088, 35743), (9224, 31341), (10447, 27672), (13836, 20894)]