291129216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 256

約数和(自身を含む): 979983360

約数和(自身を除く): 688854144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 23, 24, 28, 32, 34, 42, 46, 48, 51, 56, 64, 68, 69, 84, 92, 96, 102, 112, 119, 128, 136, 138, 161, 168, 184, 192, 204, 224, 238, 272, 276, 277, 322, 336, 357, 368, 384, 391, 408, 448, 476, 483, 544, 552, 554, 644, 672, 714, 736, 782, 816, 831, 896, 952, 966, 1088, 1104, 1108, 1173, 1288, 1344, 1428, 1472, 1564, 1632, 1662, 1904, 1932, 1939, 2176, 2208, 2216, 2346, 2576, 2688, 2737, 2856, 2944, 3128, 3264, 3324, 3808, 3864, 3878, 4416, 4432, 4692, 4709, 5152, 5474, 5712, 5817, 6256, 6371, 6528, 6648, 7616, 7728, 7756, 8211, 8832, 8864, 9384, 9418, 10304, 10948, 11424, 11634, 12512, 12742, 13296, 14127, 15232, 15456, 15512, 16422, 17728, 18768, 18836, 19113, 20608, 21896, 22848, 23268, 25024, 25484, 26592, 28254, 30912, 31024, 32844, 32963, 35456, 37536, 37672, 38226, 43792, 44597, 45696, 46536, 50048, 50968, 53184, 56508, 61824, 62048, 65688, 65926, 75072, 75344, 76452, 87584, 89194, 93072, 98889, 101936, 106368, 108307, 113016, 124096, 131376, 131852, 133791, 150144, 150688, 152904, 175168, 178388, 186144, 197778, 203872, 216614, 226032, 248192, 262752, 263704, 267582, 301376, 305808, 324921, 350336, 356776, 372288, 395556, 407744, 433228, 452064, 525504, 527408, 535164, 602752, 611616, 649842, 713552, 744576, 758149, 791112, 815488, 866456, 904128, 1051008, 1054816, 1070328, 1223232, 1299684, 1427104, 1516298, 1582224, 1732912, 1808256, 2109632, 2140656, 2274447, 2446464, 2599368, 2854208, 3032596, 3164448, 3465824, 4219264, 4281312, 4548894, 5198736, 5708416, 6065192, 6328896, 6931648, 8562624, 9097788, 10397472, 12130384, 12657792, 13863296, 17125248, 18195576, 20794944, 24260768, 36391152, 41589888, 48521536, 72782304, 97043072, 145564608, 291129216]

約数ペア:

[(1, 291129216), (2, 145564608), (3, 97043072), (4, 72782304), (6, 48521536), (7, 41589888), (8, 36391152), (12, 24260768), (14, 20794944), (16, 18195576), (17, 17125248), (21, 13863296), (23, 12657792), (24, 12130384), (28, 10397472), (32, 9097788), (34, 8562624), (42, 6931648), (46, 6328896), (48, 6065192), (51, 5708416), (56, 5198736), (64, 4548894), (68, 4281312), (69, 4219264), (84, 3465824), (92, 3164448), (96, 3032596), (102, 2854208), (112, 2599368), (119, 2446464), (128, 2274447), (136, 2140656), (138, 2109632), (161, 1808256), (168, 1732912), (184, 1582224), (192, 1516298), (204, 1427104), (224, 1299684), (238, 1223232), (272, 1070328), (276, 1054816), (277, 1051008), (322, 904128), (336, 866456), (357, 815488), (368, 791112), (384, 758149), (391, 744576), (408, 713552), (448, 649842), (476, 611616), (483, 602752), (544, 535164), (552, 527408), (554, 525504), (644, 452064), (672, 433228), (714, 407744), (736, 395556), (782, 372288), (816, 356776), (831, 350336), (896, 324921), (952, 305808), (966, 301376), (1088, 267582), (1104, 263704), (1108, 262752), (1173, 248192), (1288, 226032), (1344, 216614), (1428, 203872), (1472, 197778), (1564, 186144), (1632, 178388), (1662, 175168), (1904, 152904), (1932, 150688), (1939, 150144), (2176, 133791), (2208, 131852), (2216, 131376), (2346, 124096), (2576, 113016), (2688, 108307), (2737, 106368), (2856, 101936), (2944, 98889), (3128, 93072), (3264, 89194), (3324, 87584), (3808, 76452), (3864, 75344), (3878, 75072), (4416, 65926), (4432, 65688), (4692, 62048), (4709, 61824), (5152, 56508), (5474, 53184), (5712, 50968), (5817, 50048), (6256, 46536), (6371, 45696), (6528, 44597), (6648, 43792), (7616, 38226), (7728, 37672), (7756, 37536), (8211, 35456), (8832, 32963), (8864, 32844), (9384, 31024), (9418, 30912), (10304, 28254), (10948, 26592), (11424, 25484), (11634, 25024), (12512, 23268), (12742, 22848), (13296, 21896), (14127, 20608), (15232, 19113), (15456, 18836), (15512, 18768), (16422, 17728)]