820861272

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{148063}}^1$

素因数の和:148093

約数の個数: 96

約数和(自身を含む): 2771758080

約数和(自身を除く): 1950896808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5544, 148063, 296126, 444189, 592252, 888378, 1036441, 1184504, 1332567, 1628693, 1776756, 2072882, 2665134, 3109323, 3257386, 3553512, 4145764, 4886079, 5330268, 6218646, 6514772, 8291528, 9327969, 9772158, 10660536, 11400851, 12437292, 13029544, 14658237, 18655938, 19544316, 22801702, 24874584, 29316474, 34202553, 37311876, 39088632, 45603404, 58632948, 68405106, 74623752, 91206808, 102607659, 117265896, 136810212, 205215318, 273620424, 410430636, 820861272]

約数ペア:

[(1, 820861272), (2, 410430636), (3, 273620424), (4, 205215318), (6, 136810212), (7, 117265896), (8, 102607659), (9, 91206808), (11, 74623752), (12, 68405106), (14, 58632948), (18, 45603404), (21, 39088632), (22, 37311876), (24, 34202553), (28, 29316474), (33, 24874584), (36, 22801702), (42, 19544316), (44, 18655938), (56, 14658237), (63, 13029544), (66, 12437292), (72, 11400851), (77, 10660536), (84, 9772158), (88, 9327969), (99, 8291528), (126, 6514772), (132, 6218646), (154, 5330268), (168, 4886079), (198, 4145764), (231, 3553512), (252, 3257386), (264, 3109323), (308, 2665134), (396, 2072882), (462, 1776756), (504, 1628693), (616, 1332567), (693, 1184504), (792, 1036441), (924, 888378), (1386, 592252), (1848, 444189), (2772, 296126), (5544, 148063)]