266972472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{285227}}^1$

素因数の和:285252

約数の個数: 48

約数和(自身を含む): 778672440

約数和(自身を除く): 511699968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 285227, 570454, 855681, 1140908, 1711362, 2281816, 2567043, 3422724, 3707951, 5134086, 6845448, 7415902, 10268172, 11123853, 14831804, 20536344, 22247706, 29663608, 33371559, 44495412, 66743118, 88990824, 133486236, 266972472]

約数ペア:

[(1, 266972472), (2, 133486236), (3, 88990824), (4, 66743118), (6, 44495412), (8, 33371559), (9, 29663608), (12, 22247706), (13, 20536344), (18, 14831804), (24, 11123853), (26, 10268172), (36, 7415902), (39, 6845448), (52, 5134086), (72, 3707951), (78, 3422724), (104, 2567043), (117, 2281816), (156, 1711362), (234, 1140908), (312, 855681), (468, 570454), (936, 285227)]