287183232

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1355

約数の個数: 192

約数和(自身を含む): 980179200

約数和(自身を除く): 692995968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1319, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 2638, 2688, 3024, 3402, 3456, 3888, 3957, 4032, 4536, 5184, 5276, 6048, 6804, 7776, 7914, 8064, 9072, 9233, 10368, 10552, 11871, 12096, 13608, 15552, 15828, 18144, 18466, 21104, 23742, 24192, 27216, 27699, 31104, 31656, 35613, 36288, 36932, 42208, 47484, 54432, 55398, 63312, 71226, 72576, 73864, 83097, 84416, 94968, 106839, 108864, 110796, 126624, 142452, 147728, 166194, 168832, 189936, 213678, 217728, 221592, 249291, 253248, 284904, 295456, 320517, 332388, 379872, 427356, 443184, 498582, 506496, 569808, 590912, 641034, 664776, 747873, 759744, 854712, 886368, 997164, 1139616, 1181824, 1282068, 1329552, 1495746, 1519488, 1709424, 1772736, 1994328, 2243619, 2279232, 2564136, 2659104, 2991492, 3418848, 3545472, 3988656, 4487238, 4558464, 5128272, 5318208, 5982984, 6837696, 7977312, 8974476, 10256544, 10636416, 11965968, 13675392, 15954624, 17948952, 20513088, 23931936, 31909248, 35897904, 41026176, 47863872, 71795808, 95727744, 143591616, 287183232]

約数ペア:

[(1, 287183232), (2, 143591616), (3, 95727744), (4, 71795808), (6, 47863872), (7, 41026176), (8, 35897904), (9, 31909248), (12, 23931936), (14, 20513088), (16, 17948952), (18, 15954624), (21, 13675392), (24, 11965968), (27, 10636416), (28, 10256544), (32, 8974476), (36, 7977312), (42, 6837696), (48, 5982984), (54, 5318208), (56, 5128272), (63, 4558464), (64, 4487238), (72, 3988656), (81, 3545472), (84, 3418848), (96, 2991492), (108, 2659104), (112, 2564136), (126, 2279232), (128, 2243619), (144, 1994328), (162, 1772736), (168, 1709424), (189, 1519488), (192, 1495746), (216, 1329552), (224, 1282068), (243, 1181824), (252, 1139616), (288, 997164), (324, 886368), (336, 854712), (378, 759744), (384, 747873), (432, 664776), (448, 641034), (486, 590912), (504, 569808), (567, 506496), (576, 498582), (648, 443184), (672, 427356), (756, 379872), (864, 332388), (896, 320517), (972, 295456), (1008, 284904), (1134, 253248), (1152, 249291), (1296, 221592), (1319, 217728), (1344, 213678), (1512, 189936), (1701, 168832), (1728, 166194), (1944, 147728), (2016, 142452), (2268, 126624), (2592, 110796), (2638, 108864), (2688, 106839), (3024, 94968), (3402, 84416), (3456, 83097), (3888, 73864), (3957, 72576), (4032, 71226), (4536, 63312), (5184, 55398), (5276, 54432), (6048, 47484), (6804, 42208), (7776, 36932), (7914, 36288), (8064, 35613), (9072, 31656), (9233, 31104), (10368, 27699), (10552, 27216), (11871, 24192), (12096, 23742), (13608, 21104), (15552, 18466), (15828, 18144)]