801236562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3019}}^1$

素因数の和:3191

約数の個数: 64

約数和(自身を含む): 1878681600

約数和(自身を除く): 1077445038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 89, 142, 178, 213, 267, 426, 497, 534, 623, 994, 1246, 1491, 1869, 2982, 3019, 3738, 6038, 6319, 9057, 12638, 18114, 18957, 21133, 37914, 42266, 44233, 63399, 88466, 126798, 132699, 214349, 265398, 268691, 428698, 537382, 643047, 806073, 1286094, 1500443, 1612146, 1880837, 3000886, 3761674, 4501329, 5642511, 9002658, 11285022, 19077061, 38154122, 57231183, 114462366, 133539427, 267078854, 400618281, 801236562]

約数ペア:

[(1, 801236562), (2, 400618281), (3, 267078854), (6, 133539427), (7, 114462366), (14, 57231183), (21, 38154122), (42, 19077061), (71, 11285022), (89, 9002658), (142, 5642511), (178, 4501329), (213, 3761674), (267, 3000886), (426, 1880837), (497, 1612146), (534, 1500443), (623, 1286094), (994, 806073), (1246, 643047), (1491, 537382), (1869, 428698), (2982, 268691), (3019, 265398), (3738, 214349), (6038, 132699), (6319, 126798), (9057, 88466), (12638, 63399), (18114, 44233), (18957, 42266), (21133, 37914)]