247203264

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:783

約数の個数: 224

約数和(自身を含む): 852074496

約数和(自身を除く): 604871232

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 64, 66, 69, 77, 84, 88, 92, 96, 112, 132, 138, 154, 161, 168, 176, 184, 192, 224, 231, 253, 264, 276, 308, 322, 336, 352, 368, 448, 462, 483, 506, 528, 552, 616, 644, 672, 704, 727, 736, 759, 924, 966, 1012, 1056, 1104, 1232, 1288, 1344, 1454, 1472, 1518, 1771, 1848, 1932, 2024, 2112, 2181, 2208, 2464, 2576, 2908, 3036, 3542, 3696, 3864, 4048, 4362, 4416, 4928, 5089, 5152, 5313, 5816, 6072, 7084, 7392, 7728, 7997, 8096, 8724, 10178, 10304, 10626, 11632, 12144, 14168, 14784, 15267, 15456, 15994, 16192, 16721, 17448, 20356, 21252, 23264, 23991, 24288, 28336, 30534, 30912, 31988, 33442, 34896, 40712, 42504, 46528, 47982, 48576, 50163, 55979, 56672, 61068, 63976, 66884, 69792, 81424, 85008, 95964, 100326, 111958, 113344, 117047, 122136, 127952, 133768, 139584, 162848, 167937, 170016, 183931, 191928, 200652, 223916, 234094, 244272, 255904, 267536, 325696, 335874, 340032, 351141, 367862, 383856, 401304, 447832, 468188, 488544, 511808, 535072, 551793, 671748, 702282, 735724, 767712, 802608, 895664, 936376, 977088, 1070144, 1103586, 1287517, 1343496, 1404564, 1471448, 1535424, 1605216, 1791328, 1872752, 2207172, 2575034, 2686992, 2809128, 2942896, 3210432, 3582656, 3745504, 3862551, 4414344, 5150068, 5373984, 5618256, 5885792, 7491008, 7725102, 8828688, 10300136, 10747968, 11236512, 11771584, 15450204, 17657376, 20600272, 22473024, 30900408, 35314752, 41200544, 61800816, 82401088, 123601632, 247203264]

約数ペア:

[(1, 247203264), (2, 123601632), (3, 82401088), (4, 61800816), (6, 41200544), (7, 35314752), (8, 30900408), (11, 22473024), (12, 20600272), (14, 17657376), (16, 15450204), (21, 11771584), (22, 11236512), (23, 10747968), (24, 10300136), (28, 8828688), (32, 7725102), (33, 7491008), (42, 5885792), (44, 5618256), (46, 5373984), (48, 5150068), (56, 4414344), (64, 3862551), (66, 3745504), (69, 3582656), (77, 3210432), (84, 2942896), (88, 2809128), (92, 2686992), (96, 2575034), (112, 2207172), (132, 1872752), (138, 1791328), (154, 1605216), (161, 1535424), (168, 1471448), (176, 1404564), (184, 1343496), (192, 1287517), (224, 1103586), (231, 1070144), (253, 977088), (264, 936376), (276, 895664), (308, 802608), (322, 767712), (336, 735724), (352, 702282), (368, 671748), (448, 551793), (462, 535072), (483, 511808), (506, 488544), (528, 468188), (552, 447832), (616, 401304), (644, 383856), (672, 367862), (704, 351141), (727, 340032), (736, 335874), (759, 325696), (924, 267536), (966, 255904), (1012, 244272), (1056, 234094), (1104, 223916), (1232, 200652), (1288, 191928), (1344, 183931), (1454, 170016), (1472, 167937), (1518, 162848), (1771, 139584), (1848, 133768), (1932, 127952), (2024, 122136), (2112, 117047), (2181, 113344), (2208, 111958), (2464, 100326), (2576, 95964), (2908, 85008), (3036, 81424), (3542, 69792), (3696, 66884), (3864, 63976), (4048, 61068), (4362, 56672), (4416, 55979), (4928, 50163), (5089, 48576), (5152, 47982), (5313, 46528), (5816, 42504), (6072, 40712), (7084, 34896), (7392, 33442), (7728, 31988), (7997, 30912), (8096, 30534), (8724, 28336), (10178, 24288), (10304, 23991), (10626, 23264), (11632, 21252), (12144, 20356), (14168, 17448), (14784, 16721), (15267, 16192), (15456, 15994)]