228915456

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 784896000

約数和(自身を除く): 555980544

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 79, 84, 88, 96, 98, 112, 128, 132, 147, 154, 158, 168, 176, 192, 196, 224, 231, 237, 256, 264, 294, 308, 316, 336, 343, 352, 384, 392, 448, 462, 474, 528, 539, 553, 588, 616, 632, 672, 686, 704, 768, 784, 869, 896, 924, 948, 1029, 1056, 1078, 1106, 1176, 1232, 1264, 1344, 1372, 1408, 1568, 1617, 1659, 1738, 1792, 1848, 1896, 2058, 2112, 2156, 2212, 2352, 2464, 2528, 2607, 2688, 2744, 2816, 3136, 3234, 3318, 3476, 3696, 3773, 3792, 3871, 4116, 4224, 4312, 4424, 4704, 4928, 5056, 5214, 5376, 5488, 6083, 6272, 6468, 6636, 6952, 7392, 7546, 7584, 7742, 8232, 8448, 8624, 8848, 9408, 9856, 10112, 10428, 10976, 11319, 11613, 12166, 12544, 12936, 13272, 13904, 14784, 15092, 15168, 15484, 16464, 17248, 17696, 18249, 18816, 19712, 20224, 20856, 21952, 22638, 23226, 24332, 25872, 26544, 27097, 27808, 29568, 30184, 30336, 30968, 32928, 34496, 35392, 36498, 37632, 41712, 42581, 43904, 45276, 46452, 48664, 51744, 53088, 54194, 55616, 59136, 60368, 60672, 61936, 65856, 68992, 70784, 72996, 81291, 83424, 85162, 87808, 90552, 92904, 97328, 103488, 106176, 108388, 111232, 120736, 123872, 127743, 131712, 137984, 141568, 145992, 162582, 166848, 170324, 181104, 185808, 194656, 206976, 212352, 216776, 222464, 241472, 247744, 255486, 263424, 291984, 298067, 325164, 333696, 340648, 362208, 371616, 389312, 413952, 424704, 433552, 482944, 495488, 510972, 583968, 596134, 650328, 667392, 681296, 724416, 743232, 778624, 867104, 894201, 965888, 990976, 1021944, 1167936, 1192268, 1300656, 1362592, 1448832, 1486464, 1557248, 1734208, 1788402, 2043888, 2335872, 2384536, 2601312, 2725184, 2897664, 2972928, 3468416, 3576804, 4087776, 4671744, 4769072, 5202624, 5450368, 6936832, 7153608, 8175552, 9538144, 10405248, 10900736, 14307216, 16351104, 19076288, 20810496, 28614432, 32702208, 38152576, 57228864, 76305152, 114457728, 228915456]

約数ペア:

[(1, 228915456), (2, 114457728), (3, 76305152), (4, 57228864), (6, 38152576), (7, 32702208), (8, 28614432), (11, 20810496), (12, 19076288), (14, 16351104), (16, 14307216), (21, 10900736), (22, 10405248), (24, 9538144), (28, 8175552), (32, 7153608), (33, 6936832), (42, 5450368), (44, 5202624), (48, 4769072), (49, 4671744), (56, 4087776), (64, 3576804), (66, 3468416), (77, 2972928), (79, 2897664), (84, 2725184), (88, 2601312), (96, 2384536), (98, 2335872), (112, 2043888), (128, 1788402), (132, 1734208), (147, 1557248), (154, 1486464), (158, 1448832), (168, 1362592), (176, 1300656), (192, 1192268), (196, 1167936), (224, 1021944), (231, 990976), (237, 965888), (256, 894201), (264, 867104), (294, 778624), (308, 743232), (316, 724416), (336, 681296), (343, 667392), (352, 650328), (384, 596134), (392, 583968), (448, 510972), (462, 495488), (474, 482944), (528, 433552), (539, 424704), (553, 413952), (588, 389312), (616, 371616), (632, 362208), (672, 340648), (686, 333696), (704, 325164), (768, 298067), (784, 291984), (869, 263424), (896, 255486), (924, 247744), (948, 241472), (1029, 222464), (1056, 216776), (1078, 212352), (1106, 206976), (1176, 194656), (1232, 185808), (1264, 181104), (1344, 170324), (1372, 166848), (1408, 162582), (1568, 145992), (1617, 141568), (1659, 137984), (1738, 131712), (1792, 127743), (1848, 123872), (1896, 120736), (2058, 111232), (2112, 108388), (2156, 106176), (2212, 103488), (2352, 97328), (2464, 92904), (2528, 90552), (2607, 87808), (2688, 85162), (2744, 83424), (2816, 81291), (3136, 72996), (3234, 70784), (3318, 68992), (3476, 65856), (3696, 61936), (3773, 60672), (3792, 60368), (3871, 59136), (4116, 55616), (4224, 54194), (4312, 53088), (4424, 51744), (4704, 48664), (4928, 46452), (5056, 45276), (5214, 43904), (5376, 42581), (5488, 41712), (6083, 37632), (6272, 36498), (6468, 35392), (6636, 34496), (6952, 32928), (7392, 30968), (7546, 30336), (7584, 30184), (7742, 29568), (8232, 27808), (8448, 27097), (8624, 26544), (8848, 25872), (9408, 24332), (9856, 23226), (10112, 22638), (10428, 21952), (10976, 20856), (11319, 20224), (11613, 19712), (12166, 18816), (12544, 18249), (12936, 17696), (13272, 17248), (13904, 16464), (14784, 15484), (15092, 15168)]