212972604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 564781056

約数和(自身を除く): 351808452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 47, 52, 62, 78, 93, 94, 124, 141, 156, 186, 188, 282, 372, 403, 564, 611, 806, 937, 1209, 1222, 1457, 1612, 1833, 1874, 2418, 2444, 2811, 2914, 3666, 3748, 4371, 4836, 5622, 5828, 7332, 8742, 11244, 12181, 17484, 18941, 24362, 29047, 36543, 37882, 44039, 48724, 56823, 58094, 73086, 75764, 87141, 88078, 113646, 116188, 132117, 146172, 174282, 176156, 227292, 264234, 348564, 377611, 528468, 572507, 755222, 1132833, 1145014, 1365209, 1510444, 1717521, 2265666, 2290028, 2730418, 3435042, 4095627, 4531332, 5460836, 6870084, 8191254, 16382508, 17747717, 35495434, 53243151, 70990868, 106486302, 212972604]

約数ペア:

[(1, 212972604), (2, 106486302), (3, 70990868), (4, 53243151), (6, 35495434), (12, 17747717), (13, 16382508), (26, 8191254), (31, 6870084), (39, 5460836), (47, 4531332), (52, 4095627), (62, 3435042), (78, 2730418), (93, 2290028), (94, 2265666), (124, 1717521), (141, 1510444), (156, 1365209), (186, 1145014), (188, 1132833), (282, 755222), (372, 572507), (403, 528468), (564, 377611), (611, 348564), (806, 264234), (937, 227292), (1209, 176156), (1222, 174282), (1457, 146172), (1612, 132117), (1833, 116188), (1874, 113646), (2418, 88078), (2444, 87141), (2811, 75764), (2914, 73086), (3666, 58094), (3748, 56823), (4371, 48724), (4836, 44039), (5622, 37882), (5828, 36543), (7332, 29047), (8742, 24362), (11244, 18941), (12181, 17484)]