211815324

素因数分解:

$2^2\times 3^8\times 7^1\times {\mathrm{1153}}^1$

素因数の和:1188

約数の個数: 108

約数和(自身を含む): 635964784

約数和(自身を除く): 424149460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1153, 1458, 1701, 2187, 2268, 2306, 2916, 3402, 3459, 4374, 4612, 5103, 6561, 6804, 6918, 8071, 8748, 10206, 10377, 13122, 13836, 15309, 16142, 20412, 20754, 24213, 26244, 30618, 31131, 32284, 41508, 45927, 48426, 61236, 62262, 72639, 91854, 93393, 96852, 124524, 145278, 183708, 186786, 217917, 280179, 290556, 373572, 435834, 560358, 653751, 840537, 871668, 1120716, 1307502, 1681074, 1961253, 2521611, 2615004, 3362148, 3922506, 5043222, 5883759, 7564833, 7845012, 10086444, 11767518, 15129666, 17651277, 23535036, 30259332, 35302554, 52953831, 70605108, 105907662, 211815324]

約数ペア:

[(1, 211815324), (2, 105907662), (3, 70605108), (4, 52953831), (6, 35302554), (7, 30259332), (9, 23535036), (12, 17651277), (14, 15129666), (18, 11767518), (21, 10086444), (27, 7845012), (28, 7564833), (36, 5883759), (42, 5043222), (54, 3922506), (63, 3362148), (81, 2615004), (84, 2521611), (108, 1961253), (126, 1681074), (162, 1307502), (189, 1120716), (243, 871668), (252, 840537), (324, 653751), (378, 560358), (486, 435834), (567, 373572), (729, 290556), (756, 280179), (972, 217917), (1134, 186786), (1153, 183708), (1458, 145278), (1701, 124524), (2187, 96852), (2268, 93393), (2306, 91854), (2916, 72639), (3402, 62262), (3459, 61236), (4374, 48426), (4612, 45927), (5103, 41508), (6561, 32284), (6804, 31131), (6918, 30618), (8071, 26244), (8748, 24213), (10206, 20754), (10377, 20412), (13122, 16142), (13836, 15309)]