2122909264

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{2273}}^1$

素因数の和:2588

約数の個数: 80

約数和(自身を含む): 4872545280

約数和(自身を除く): 2749636016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 269, 434, 496, 538, 868, 1076, 1736, 1883, 2152, 2273, 3472, 3766, 4304, 4546, 7532, 8339, 9092, 15064, 15911, 16678, 18184, 30128, 31822, 33356, 36368, 58373, 63644, 66712, 70463, 116746, 127288, 133424, 140926, 233492, 254576, 281852, 466984, 493241, 563704, 611437, 933968, 986482, 1127408, 1222874, 1972964, 2445748, 3945928, 4280059, 4891496, 7891856, 8560118, 9782992, 17120236, 18954547, 34240472, 37909094, 68480944, 75818188, 132681829, 151636376, 265363658, 303272752, 530727316, 1061454632, 2122909264]

約数ペア:

[(1, 2122909264), (2, 1061454632), (4, 530727316), (7, 303272752), (8, 265363658), (14, 151636376), (16, 132681829), (28, 75818188), (31, 68480944), (56, 37909094), (62, 34240472), (112, 18954547), (124, 17120236), (217, 9782992), (248, 8560118), (269, 7891856), (434, 4891496), (496, 4280059), (538, 3945928), (868, 2445748), (1076, 1972964), (1736, 1222874), (1883, 1127408), (2152, 986482), (2273, 933968), (3472, 611437), (3766, 563704), (4304, 493241), (4546, 466984), (7532, 281852), (8339, 254576), (9092, 233492), (15064, 140926), (15911, 133424), (16678, 127288), (18184, 116746), (30128, 70463), (31822, 66712), (33356, 63644), (36368, 58373)]