248927706

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15383}}^1$

素因数の和:15451

約数の個数: 48

約数和(自身を含む): 575976960

約数和(自身を除く): 327049254

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 15383, 16182, 30766, 46149, 92298, 138447, 276894, 446107, 476873, 892214, 953746, 1338321, 1430619, 2676642, 2861238, 4014963, 4291857, 8029926, 8583714, 13829317, 27658634, 41487951, 82975902, 124463853, 248927706]

約数ペア:

[(1, 248927706), (2, 124463853), (3, 82975902), (6, 41487951), (9, 27658634), (18, 13829317), (29, 8583714), (31, 8029926), (58, 4291857), (62, 4014963), (87, 2861238), (93, 2676642), (174, 1430619), (186, 1338321), (261, 953746), (279, 892214), (522, 476873), (558, 446107), (899, 276894), (1798, 138447), (2697, 92298), (5394, 46149), (8091, 30766), (15383, 16182)]