266661444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 733743360

約数和(自身を除く): 467081916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 89, 106, 159, 178, 212, 267, 318, 356, 371, 534, 623, 636, 673, 742, 1068, 1113, 1246, 1346, 1484, 1869, 2019, 2226, 2492, 2692, 3738, 4038, 4452, 4711, 4717, 7476, 8076, 9422, 9434, 14133, 14151, 18844, 18868, 28266, 28302, 33019, 35669, 56532, 56604, 59897, 66038, 71338, 99057, 107007, 119794, 132076, 142676, 179691, 198114, 214014, 239588, 249683, 359382, 396228, 419279, 428028, 499366, 718764, 749049, 838558, 998732, 1257837, 1498098, 1677116, 2515674, 2996196, 3174541, 5031348, 6349082, 9523623, 12698164, 19047246, 22221787, 38094492, 44443574, 66665361, 88887148, 133330722, 266661444]

約数ペア:

[(1, 266661444), (2, 133330722), (3, 88887148), (4, 66665361), (6, 44443574), (7, 38094492), (12, 22221787), (14, 19047246), (21, 12698164), (28, 9523623), (42, 6349082), (53, 5031348), (84, 3174541), (89, 2996196), (106, 2515674), (159, 1677116), (178, 1498098), (212, 1257837), (267, 998732), (318, 838558), (356, 749049), (371, 718764), (534, 499366), (623, 428028), (636, 419279), (673, 396228), (742, 359382), (1068, 249683), (1113, 239588), (1246, 214014), (1346, 198114), (1484, 179691), (1869, 142676), (2019, 132076), (2226, 119794), (2492, 107007), (2692, 99057), (3738, 71338), (4038, 66038), (4452, 59897), (4711, 56604), (4717, 56532), (7476, 35669), (8076, 33019), (9422, 28302), (9434, 28266), (14133, 18868), (14151, 18844)]