289186086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1019}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 687398400

約数和(自身を除く): 398212314

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 233, 406, 466, 609, 699, 1019, 1218, 1398, 1631, 2038, 3057, 3262, 4893, 6114, 6757, 7133, 9786, 13514, 14266, 20271, 21399, 29551, 40542, 42798, 47299, 59102, 88653, 94598, 141897, 177306, 206857, 237427, 283794, 413714, 474854, 620571, 712281, 1241142, 1424562, 1661989, 3323978, 4985967, 6885383, 9971934, 13770766, 20656149, 41312298, 48197681, 96395362, 144593043, 289186086]

約数ペア:

[(1, 289186086), (2, 144593043), (3, 96395362), (6, 48197681), (7, 41312298), (14, 20656149), (21, 13770766), (29, 9971934), (42, 6885383), (58, 4985967), (87, 3323978), (174, 1661989), (203, 1424562), (233, 1241142), (406, 712281), (466, 620571), (609, 474854), (699, 413714), (1019, 283794), (1218, 237427), (1398, 206857), (1631, 177306), (2038, 141897), (3057, 94598), (3262, 88653), (4893, 59102), (6114, 47299), (6757, 42798), (7133, 40542), (9786, 29551), (13514, 21399), (14266, 20271)]