286789248

素因数分解:

$2^7\times 3^4\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 160

約数和(自身を含む): 863940000

約数和(自身を除く): 577150752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 139, 144, 162, 192, 199, 216, 278, 288, 324, 384, 398, 417, 432, 556, 576, 597, 648, 796, 834, 864, 1112, 1152, 1194, 1251, 1296, 1592, 1668, 1728, 1791, 2224, 2388, 2502, 2592, 3184, 3336, 3456, 3582, 3753, 4448, 4776, 5004, 5184, 5373, 6368, 6672, 7164, 7506, 8896, 9552, 10008, 10368, 10746, 11259, 12736, 13344, 14328, 15012, 16119, 17792, 19104, 20016, 21492, 22518, 25472, 26688, 27661, 28656, 30024, 32238, 38208, 40032, 42984, 45036, 53376, 55322, 57312, 60048, 64476, 76416, 80064, 82983, 85968, 90072, 110644, 114624, 120096, 128952, 160128, 165966, 171936, 180144, 221288, 229248, 240192, 248949, 257904, 331932, 343872, 360288, 442576, 480384, 497898, 515808, 663864, 687744, 720576, 746847, 885152, 995796, 1031616, 1327728, 1441152, 1493694, 1770304, 1991592, 2063232, 2240541, 2655456, 2987388, 3540608, 3983184, 4481082, 5310912, 5974776, 7966368, 8962164, 10621824, 11949552, 15932736, 17924328, 23899104, 31865472, 35848656, 47798208, 71697312, 95596416, 143394624, 286789248]

約数ペア:

[(1, 286789248), (2, 143394624), (3, 95596416), (4, 71697312), (6, 47798208), (8, 35848656), (9, 31865472), (12, 23899104), (16, 17924328), (18, 15932736), (24, 11949552), (27, 10621824), (32, 8962164), (36, 7966368), (48, 5974776), (54, 5310912), (64, 4481082), (72, 3983184), (81, 3540608), (96, 2987388), (108, 2655456), (128, 2240541), (139, 2063232), (144, 1991592), (162, 1770304), (192, 1493694), (199, 1441152), (216, 1327728), (278, 1031616), (288, 995796), (324, 885152), (384, 746847), (398, 720576), (417, 687744), (432, 663864), (556, 515808), (576, 497898), (597, 480384), (648, 442576), (796, 360288), (834, 343872), (864, 331932), (1112, 257904), (1152, 248949), (1194, 240192), (1251, 229248), (1296, 221288), (1592, 180144), (1668, 171936), (1728, 165966), (1791, 160128), (2224, 128952), (2388, 120096), (2502, 114624), (2592, 110644), (3184, 90072), (3336, 85968), (3456, 82983), (3582, 80064), (3753, 76416), (4448, 64476), (4776, 60048), (5004, 57312), (5184, 55322), (5373, 53376), (6368, 45036), (6672, 42984), (7164, 40032), (7506, 38208), (8896, 32238), (9552, 30024), (10008, 28656), (10368, 27661), (10746, 26688), (11259, 25472), (12736, 22518), (13344, 21492), (14328, 20016), (15012, 19104), (16119, 17792)]