255859488

素因数分解:

$2^5\times 3^2\times {\mathrm{877}}^1\times {\mathrm{1013}}^1$

素因数の和:1906

約数の個数: 72

約数和(自身を含む): 729149148

約数和(自身を除く): 473289660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 877, 1013, 1754, 2026, 2631, 3039, 3508, 4052, 5262, 6078, 7016, 7893, 8104, 9117, 10524, 12156, 14032, 15786, 16208, 18234, 21048, 24312, 28064, 31572, 32416, 36468, 42096, 48624, 63144, 72936, 84192, 97248, 126288, 145872, 252576, 291744, 888401, 1776802, 2665203, 3553604, 5330406, 7107208, 7995609, 10660812, 14214416, 15991218, 21321624, 28428832, 31982436, 42643248, 63964872, 85286496, 127929744, 255859488]

約数ペア:

[(1, 255859488), (2, 127929744), (3, 85286496), (4, 63964872), (6, 42643248), (8, 31982436), (9, 28428832), (12, 21321624), (16, 15991218), (18, 14214416), (24, 10660812), (32, 7995609), (36, 7107208), (48, 5330406), (72, 3553604), (96, 2665203), (144, 1776802), (288, 888401), (877, 291744), (1013, 252576), (1754, 145872), (2026, 126288), (2631, 97248), (3039, 84192), (3508, 72936), (4052, 63144), (5262, 48624), (6078, 42096), (7016, 36468), (7893, 32416), (8104, 31572), (9117, 28064), (10524, 24312), (12156, 21048), (14032, 18234), (15786, 16208)]