287264112

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{709}}^1$

素因数の和:1110

約数の個数: 80

約数和(自身を含む): 777569280

約数和(自身を除く): 490305168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 367, 368, 552, 709, 734, 1101, 1104, 1418, 1468, 2127, 2202, 2836, 2936, 4254, 4404, 5672, 5872, 8441, 8508, 8808, 11344, 16307, 16882, 17016, 17616, 25323, 32614, 33764, 34032, 48921, 50646, 65228, 67528, 97842, 101292, 130456, 135056, 195684, 202584, 260203, 260912, 391368, 405168, 520406, 780609, 782736, 1040812, 1561218, 2081624, 3122436, 4163248, 5984669, 6244872, 11969338, 12489744, 17954007, 23938676, 35908014, 47877352, 71816028, 95754704, 143632056, 287264112]

約数ペア:

[(1, 287264112), (2, 143632056), (3, 95754704), (4, 71816028), (6, 47877352), (8, 35908014), (12, 23938676), (16, 17954007), (23, 12489744), (24, 11969338), (46, 6244872), (48, 5984669), (69, 4163248), (92, 3122436), (138, 2081624), (184, 1561218), (276, 1040812), (367, 782736), (368, 780609), (552, 520406), (709, 405168), (734, 391368), (1101, 260912), (1104, 260203), (1418, 202584), (1468, 195684), (2127, 135056), (2202, 130456), (2836, 101292), (2936, 97842), (4254, 67528), (4404, 65228), (5672, 50646), (5872, 48921), (8441, 34032), (8508, 33764), (8808, 32614), (11344, 25323), (16307, 17616), (16882, 17016)]