248775912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2004

約数の個数: 192

約数和(自身を含む): 876994560

約数和(自身を除く): 628218648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 23, 24, 28, 33, 36, 42, 44, 46, 56, 63, 66, 69, 72, 77, 84, 88, 92, 99, 126, 132, 138, 154, 161, 168, 184, 198, 207, 231, 252, 253, 264, 276, 308, 322, 396, 414, 462, 483, 504, 506, 552, 616, 644, 693, 759, 792, 828, 924, 966, 1012, 1288, 1386, 1449, 1518, 1656, 1771, 1848, 1932, 1951, 2024, 2277, 2772, 2898, 3036, 3542, 3864, 3902, 4554, 5313, 5544, 5796, 5853, 6072, 7084, 7804, 9108, 10626, 11592, 11706, 13657, 14168, 15608, 15939, 17559, 18216, 21252, 21461, 23412, 27314, 31878, 35118, 40971, 42504, 42922, 44873, 46824, 54628, 63756, 64383, 70236, 81942, 85844, 89746, 109256, 122913, 127512, 128766, 134619, 140472, 150227, 163884, 171688, 179492, 193149, 245826, 257532, 269238, 300454, 314111, 327768, 358984, 386298, 403857, 450681, 491652, 493603, 515064, 538476, 600908, 628222, 772596, 807714, 901362, 942333, 983304, 987206, 1076952, 1201816, 1256444, 1352043, 1480809, 1545192, 1615428, 1802724, 1884666, 1974412, 2512888, 2704086, 2826999, 2961618, 3230856, 3455221, 3605448, 3769332, 3948824, 4442427, 5408172, 5653998, 5923236, 6910442, 7538664, 8884854, 10365663, 10816344, 11307996, 11846472, 13820884, 17769708, 20731326, 22615992, 27641768, 31096989, 35539416, 41462652, 62193978, 82925304, 124387956, 248775912]

約数ペア:

[(1, 248775912), (2, 124387956), (3, 82925304), (4, 62193978), (6, 41462652), (7, 35539416), (8, 31096989), (9, 27641768), (11, 22615992), (12, 20731326), (14, 17769708), (18, 13820884), (21, 11846472), (22, 11307996), (23, 10816344), (24, 10365663), (28, 8884854), (33, 7538664), (36, 6910442), (42, 5923236), (44, 5653998), (46, 5408172), (56, 4442427), (63, 3948824), (66, 3769332), (69, 3605448), (72, 3455221), (77, 3230856), (84, 2961618), (88, 2826999), (92, 2704086), (99, 2512888), (126, 1974412), (132, 1884666), (138, 1802724), (154, 1615428), (161, 1545192), (168, 1480809), (184, 1352043), (198, 1256444), (207, 1201816), (231, 1076952), (252, 987206), (253, 983304), (264, 942333), (276, 901362), (308, 807714), (322, 772596), (396, 628222), (414, 600908), (462, 538476), (483, 515064), (504, 493603), (506, 491652), (552, 450681), (616, 403857), (644, 386298), (693, 358984), (759, 327768), (792, 314111), (828, 300454), (924, 269238), (966, 257532), (1012, 245826), (1288, 193149), (1386, 179492), (1449, 171688), (1518, 163884), (1656, 150227), (1771, 140472), (1848, 134619), (1932, 128766), (1951, 127512), (2024, 122913), (2277, 109256), (2772, 89746), (2898, 85844), (3036, 81942), (3542, 70236), (3864, 64383), (3902, 63756), (4554, 54628), (5313, 46824), (5544, 44873), (5796, 42922), (5853, 42504), (6072, 40971), (7084, 35118), (7804, 31878), (9108, 27314), (10626, 23412), (11592, 21461), (11706, 21252), (13657, 18216), (14168, 17559), (15608, 15939)]