290168656812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{1747}}^1\times {\mathrm{4801}}^1$

素因数の和:6620

約数の個数: 108

約数和(自身を含む): 758497624248

約数和(自身を除く): 468328967436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1747, 1922, 2883, 3494, 3844, 4801, 5241, 5766, 6988, 8649, 9602, 10482, 11532, 14403, 15723, 17298, 19204, 20964, 28806, 31446, 34596, 43209, 54157, 57612, 62892, 86418, 108314, 148831, 162471, 172836, 216628, 297662, 324942, 446493, 487413, 595324, 649884, 892986, 974826, 1339479, 1678867, 1785972, 1949652, 2678958, 3357734, 4613761, 5036601, 5357916, 6715468, 8387347, 9227522, 10073202, 13841283, 15109803, 16774694, 18455044, 20146404, 25162041, 27682566, 30219606, 33549388, 41523849, 50324082, 55365132, 60439212, 75486123, 83047698, 100648164, 150972246, 166095396, 260007757, 301944492, 520015514, 780023271, 1040031028, 1560046542, 2340069813, 3120093084, 4680139626, 8060240467, 9360279252, 16120480934, 24180721401, 32240961868, 48361442802, 72542164203, 96722885604, 145084328406, 290168656812]

約数ペア:

[(1, 290168656812), (2, 145084328406), (3, 96722885604), (4, 72542164203), (6, 48361442802), (9, 32240961868), (12, 24180721401), (18, 16120480934), (31, 9360279252), (36, 8060240467), (62, 4680139626), (93, 3120093084), (124, 2340069813), (186, 1560046542), (279, 1040031028), (372, 780023271), (558, 520015514), (961, 301944492), (1116, 260007757), (1747, 166095396), (1922, 150972246), (2883, 100648164), (3494, 83047698), (3844, 75486123), (4801, 60439212), (5241, 55365132), (5766, 50324082), (6988, 41523849), (8649, 33549388), (9602, 30219606), (10482, 27682566), (11532, 25162041), (14403, 20146404), (15723, 18455044), (17298, 16774694), (19204, 15109803), (20964, 13841283), (28806, 10073202), (31446, 9227522), (34596, 8387347), (43209, 6715468), (54157, 5357916), (57612, 5036601), (62892, 4613761), (86418, 3357734), (108314, 2678958), (148831, 1949652), (162471, 1785972), (172836, 1678867), (216628, 1339479), (297662, 974826), (324942, 892986), (446493, 649884), (487413, 595324)]