28609276416

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{4271}}^1$

素因数の和:4395

約数の個数: 240

約数和(自身を含む): 89677653120

約数和(自身を除く): 61068376704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 89, 96, 98, 112, 128, 147, 168, 178, 192, 196, 224, 256, 267, 294, 336, 356, 384, 392, 448, 512, 534, 588, 623, 672, 712, 768, 784, 896, 1068, 1176, 1246, 1344, 1424, 1536, 1568, 1792, 1869, 2136, 2352, 2492, 2688, 2848, 3136, 3584, 3738, 4271, 4272, 4361, 4704, 4984, 5376, 5696, 6272, 7476, 8542, 8544, 8722, 9408, 9968, 10752, 11392, 12544, 12813, 13083, 14952, 17084, 17088, 17444, 18816, 19936, 22784, 25088, 25626, 26166, 29897, 29904, 34168, 34176, 34888, 37632, 39872, 45568, 51252, 52332, 59794, 59808, 68336, 68352, 69776, 75264, 79744, 89691, 102504, 104664, 119588, 119616, 136672, 136704, 139552, 159488, 179382, 205008, 209279, 209328, 239176, 239232, 273344, 279104, 318976, 358764, 380119, 410016, 418558, 418656, 478352, 478464, 546688, 558208, 627837, 717528, 760238, 820032, 837116, 837312, 956704, 956928, 1093376, 1116416, 1140357, 1255674, 1435056, 1520476, 1640064, 1674232, 1674624, 1913408, 2186752, 2232832, 2280714, 2511348, 2660833, 2870112, 3040952, 3280128, 3348464, 3349248, 3826816, 4561428, 5022696, 5321666, 5740224, 6081904, 6560256, 6696928, 6698496, 7653632, 7982499, 9122856, 10045392, 10643332, 11480448, 12163808, 13393856, 15307264, 15964998, 18245712, 18625831, 20090784, 21286664, 22960896, 24327616, 26787712, 31929996, 36491424, 37251662, 40181568, 42573328, 45921792, 48655232, 53575424, 55877493, 63859992, 72982848, 74503324, 80363136, 85146656, 97310464, 107150848, 111754986, 127719984, 145965696, 149006648, 160726272, 170293312, 194620928, 223509972, 255439968, 291931392, 298013296, 321452544, 340586624, 447019944, 510879936, 583862784, 596026592, 681173248, 894039888, 1021759872, 1192053184, 1362346496, 1788079776, 2043519744, 2384106368, 3576159552, 4087039488, 4768212736, 7152319104, 9536425472, 14304638208, 28609276416]

約数ペア:

[(1, 28609276416), (2, 14304638208), (3, 9536425472), (4, 7152319104), (6, 4768212736), (7, 4087039488), (8, 3576159552), (12, 2384106368), (14, 2043519744), (16, 1788079776), (21, 1362346496), (24, 1192053184), (28, 1021759872), (32, 894039888), (42, 681173248), (48, 596026592), (49, 583862784), (56, 510879936), (64, 447019944), (84, 340586624), (89, 321452544), (96, 298013296), (98, 291931392), (112, 255439968), (128, 223509972), (147, 194620928), (168, 170293312), (178, 160726272), (192, 149006648), (196, 145965696), (224, 127719984), (256, 111754986), (267, 107150848), (294, 97310464), (336, 85146656), (356, 80363136), (384, 74503324), (392, 72982848), (448, 63859992), (512, 55877493), (534, 53575424), (588, 48655232), (623, 45921792), (672, 42573328), (712, 40181568), (768, 37251662), (784, 36491424), (896, 31929996), (1068, 26787712), (1176, 24327616), (1246, 22960896), (1344, 21286664), (1424, 20090784), (1536, 18625831), (1568, 18245712), (1792, 15964998), (1869, 15307264), (2136, 13393856), (2352, 12163808), (2492, 11480448), (2688, 10643332), (2848, 10045392), (3136, 9122856), (3584, 7982499), (3738, 7653632), (4271, 6698496), (4272, 6696928), (4361, 6560256), (4704, 6081904), (4984, 5740224), (5376, 5321666), (5696, 5022696), (6272, 4561428), (7476, 3826816), (8542, 3349248), (8544, 3348464), (8722, 3280128), (9408, 3040952), (9968, 2870112), (10752, 2660833), (11392, 2511348), (12544, 2280714), (12813, 2232832), (13083, 2186752), (14952, 1913408), (17084, 1674624), (17088, 1674232), (17444, 1640064), (18816, 1520476), (19936, 1435056), (22784, 1255674), (25088, 1140357), (25626, 1116416), (26166, 1093376), (29897, 956928), (29904, 956704), (34168, 837312), (34176, 837116), (34888, 820032), (37632, 760238), (39872, 717528), (45568, 627837), (51252, 558208), (52332, 546688), (59794, 478464), (59808, 478352), (68336, 418656), (68352, 418558), (69776, 410016), (75264, 380119), (79744, 358764), (89691, 318976), (102504, 279104), (104664, 273344), (119588, 239232), (119616, 239176), (136672, 209328), (136704, 209279), (139552, 205008), (159488, 179382)]