1806424416

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 240

約数和(自身を含む): 5607844704

約数和(自身を除く): 3801420288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 157, 162, 184, 193, 207, 216, 276, 288, 314, 324, 368, 386, 414, 432, 471, 552, 579, 621, 628, 648, 736, 772, 828, 864, 942, 1104, 1158, 1242, 1256, 1296, 1413, 1544, 1656, 1737, 1863, 1884, 2208, 2316, 2484, 2512, 2592, 2826, 3088, 3312, 3474, 3611, 3726, 3768, 4239, 4439, 4632, 4968, 5024, 5211, 5652, 6176, 6624, 6948, 7222, 7452, 7536, 8478, 8878, 9264, 9936, 10422, 10833, 11304, 12717, 13317, 13896, 14444, 14904, 15072, 15633, 16956, 17756, 18528, 19872, 20844, 21666, 22608, 25434, 26634, 27792, 28888, 29808, 30301, 31266, 32499, 33912, 35512, 39951, 41688, 43332, 45216, 50868, 53268, 55584, 57776, 59616, 60602, 62532, 64998, 67824, 71024, 79902, 83376, 86664, 90903, 97497, 101736, 106536, 115552, 119853, 121204, 125064, 129996, 135648, 142048, 159804, 166752, 173328, 181806, 194994, 203472, 213072, 239706, 242408, 250128, 259992, 272709, 292491, 319608, 346656, 359559, 363612, 389988, 406944, 426144, 479412, 484816, 500256, 519984, 545418, 584982, 639216, 696923, 719118, 727224, 779976, 818127, 958824, 969632, 1039968, 1090836, 1169964, 1278432, 1393846, 1438236, 1454448, 1559952, 1636254, 1917648, 2090769, 2181672, 2339928, 2454381, 2787692, 2876472, 2908896, 3119904, 3272508, 3835296, 4181538, 4363344, 4679856, 4908762, 5575384, 5752944, 6272307, 6545016, 8363076, 8726688, 9359712, 9817524, 11150768, 11505888, 12544614, 13090032, 16726152, 18816921, 19635048, 22301536, 25089228, 26180064, 33452304, 37633842, 39270096, 50178456, 56450763, 66904608, 75267684, 78540192, 100356912, 112901526, 150535368, 200713824, 225803052, 301070736, 451606104, 602141472, 903212208, 1806424416]

約数ペア:

[(1, 1806424416), (2, 903212208), (3, 602141472), (4, 451606104), (6, 301070736), (8, 225803052), (9, 200713824), (12, 150535368), (16, 112901526), (18, 100356912), (23, 78540192), (24, 75267684), (27, 66904608), (32, 56450763), (36, 50178456), (46, 39270096), (48, 37633842), (54, 33452304), (69, 26180064), (72, 25089228), (81, 22301536), (92, 19635048), (96, 18816921), (108, 16726152), (138, 13090032), (144, 12544614), (157, 11505888), (162, 11150768), (184, 9817524), (193, 9359712), (207, 8726688), (216, 8363076), (276, 6545016), (288, 6272307), (314, 5752944), (324, 5575384), (368, 4908762), (386, 4679856), (414, 4363344), (432, 4181538), (471, 3835296), (552, 3272508), (579, 3119904), (621, 2908896), (628, 2876472), (648, 2787692), (736, 2454381), (772, 2339928), (828, 2181672), (864, 2090769), (942, 1917648), (1104, 1636254), (1158, 1559952), (1242, 1454448), (1256, 1438236), (1296, 1393846), (1413, 1278432), (1544, 1169964), (1656, 1090836), (1737, 1039968), (1863, 969632), (1884, 958824), (2208, 818127), (2316, 779976), (2484, 727224), (2512, 719118), (2592, 696923), (2826, 639216), (3088, 584982), (3312, 545418), (3474, 519984), (3611, 500256), (3726, 484816), (3768, 479412), (4239, 426144), (4439, 406944), (4632, 389988), (4968, 363612), (5024, 359559), (5211, 346656), (5652, 319608), (6176, 292491), (6624, 272709), (6948, 259992), (7222, 250128), (7452, 242408), (7536, 239706), (8478, 213072), (8878, 203472), (9264, 194994), (9936, 181806), (10422, 173328), (10833, 166752), (11304, 159804), (12717, 142048), (13317, 135648), (13896, 129996), (14444, 125064), (14904, 121204), (15072, 119853), (15633, 115552), (16956, 106536), (17756, 101736), (18528, 97497), (19872, 90903), (20844, 86664), (21666, 83376), (22608, 79902), (25434, 71024), (26634, 67824), (27792, 64998), (28888, 62532), (29808, 60602), (30301, 59616), (31266, 57776), (32499, 55584), (33912, 53268), (35512, 50868), (39951, 45216), (41688, 43332)]