212462096

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5620

約数の個数: 80

約数和(自身を含む): 529870848

約数和(自身を除く): 317408752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 5563, 9548, 11126, 19096, 22252, 38192, 38941, 44504, 61193, 77882, 89008, 122386, 155764, 172453, 244772, 311528, 344906, 428351, 489544, 623056, 689812, 856702, 979088, 1207171, 1379624, 1713404, 1896983, 2414342, 2759248, 3426808, 3793966, 4828684, 6853616, 7587932, 9657368, 13278881, 15175864, 19314736, 26557762, 30351728, 53115524, 106231048, 212462096]

約数ペア:

[(1, 212462096), (2, 106231048), (4, 53115524), (7, 30351728), (8, 26557762), (11, 19314736), (14, 15175864), (16, 13278881), (22, 9657368), (28, 7587932), (31, 6853616), (44, 4828684), (56, 3793966), (62, 3426808), (77, 2759248), (88, 2414342), (112, 1896983), (124, 1713404), (154, 1379624), (176, 1207171), (217, 979088), (248, 856702), (308, 689812), (341, 623056), (434, 489544), (496, 428351), (616, 344906), (682, 311528), (868, 244772), (1232, 172453), (1364, 155764), (1736, 122386), (2387, 89008), (2728, 77882), (3472, 61193), (4774, 44504), (5456, 38941), (5563, 38192), (9548, 22252), (11126, 19096)]