331533216

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 1158312960

約数和(自身を除く): 826779744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 49, 54, 56, 63, 72, 82, 84, 96, 98, 108, 112, 123, 126, 144, 147, 164, 168, 189, 191, 196, 216, 224, 246, 252, 287, 288, 294, 328, 336, 369, 378, 382, 392, 432, 441, 492, 504, 573, 574, 588, 656, 672, 738, 756, 764, 784, 861, 864, 882, 984, 1008, 1107, 1146, 1148, 1176, 1312, 1323, 1337, 1476, 1512, 1528, 1568, 1719, 1722, 1764, 1968, 2009, 2016, 2214, 2292, 2296, 2352, 2583, 2646, 2674, 2952, 3024, 3056, 3438, 3444, 3528, 3936, 4011, 4018, 4428, 4584, 4592, 4704, 5157, 5166, 5292, 5348, 5904, 6027, 6048, 6112, 6876, 6888, 7056, 7749, 7831, 8022, 8036, 8856, 9168, 9184, 9359, 10314, 10332, 10584, 10696, 11808, 12033, 12054, 13752, 13776, 14112, 15498, 15662, 16044, 16072, 17712, 18081, 18336, 18718, 20628, 20664, 21168, 21392, 23493, 24066, 24108, 27504, 27552, 28077, 30996, 31324, 32088, 32144, 35424, 36099, 36162, 37436, 41256, 41328, 42336, 42784, 46986, 48132, 48216, 54243, 54817, 55008, 56154, 61992, 62648, 64176, 64288, 70479, 72198, 72324, 74872, 82512, 82656, 84231, 93972, 96264, 96432, 108486, 109634, 112308, 123984, 125296, 128352, 140958, 144396, 144648, 149744, 164451, 165024, 168462, 187944, 192528, 192864, 211437, 216972, 219268, 224616, 247968, 250592, 252693, 281916, 288792, 289296, 299488, 328902, 336924, 375888, 383719, 385056, 422874, 433944, 438536, 449232, 493353, 505386, 563832, 577584, 578592, 657804, 673848, 751776, 767438, 845748, 867888, 877072, 898464, 986706, 1010772, 1127664, 1151157, 1155168, 1315608, 1347696, 1480059, 1534876, 1691496, 1735776, 1754144, 1973412, 2021544, 2255328, 2302314, 2631216, 2695392, 2960118, 3069752, 3382992, 3453471, 3946824, 4043088, 4604628, 5262432, 5920236, 6139504, 6765984, 6906942, 7893648, 8086176, 9209256, 10360413, 11840472, 12279008, 13813884, 15787296, 18418512, 20720826, 23680944, 27627768, 36837024, 41441652, 47361888, 55255536, 82883304, 110511072, 165766608, 331533216]

約数ペア:

[(1, 331533216), (2, 165766608), (3, 110511072), (4, 82883304), (6, 55255536), (7, 47361888), (8, 41441652), (9, 36837024), (12, 27627768), (14, 23680944), (16, 20720826), (18, 18418512), (21, 15787296), (24, 13813884), (27, 12279008), (28, 11840472), (32, 10360413), (36, 9209256), (41, 8086176), (42, 7893648), (48, 6906942), (49, 6765984), (54, 6139504), (56, 5920236), (63, 5262432), (72, 4604628), (82, 4043088), (84, 3946824), (96, 3453471), (98, 3382992), (108, 3069752), (112, 2960118), (123, 2695392), (126, 2631216), (144, 2302314), (147, 2255328), (164, 2021544), (168, 1973412), (189, 1754144), (191, 1735776), (196, 1691496), (216, 1534876), (224, 1480059), (246, 1347696), (252, 1315608), (287, 1155168), (288, 1151157), (294, 1127664), (328, 1010772), (336, 986706), (369, 898464), (378, 877072), (382, 867888), (392, 845748), (432, 767438), (441, 751776), (492, 673848), (504, 657804), (573, 578592), (574, 577584), (588, 563832), (656, 505386), (672, 493353), (738, 449232), (756, 438536), (764, 433944), (784, 422874), (861, 385056), (864, 383719), (882, 375888), (984, 336924), (1008, 328902), (1107, 299488), (1146, 289296), (1148, 288792), (1176, 281916), (1312, 252693), (1323, 250592), (1337, 247968), (1476, 224616), (1512, 219268), (1528, 216972), (1568, 211437), (1719, 192864), (1722, 192528), (1764, 187944), (1968, 168462), (2009, 165024), (2016, 164451), (2214, 149744), (2292, 144648), (2296, 144396), (2352, 140958), (2583, 128352), (2646, 125296), (2674, 123984), (2952, 112308), (3024, 109634), (3056, 108486), (3438, 96432), (3444, 96264), (3528, 93972), (3936, 84231), (4011, 82656), (4018, 82512), (4428, 74872), (4584, 72324), (4592, 72198), (4704, 70479), (5157, 64288), (5166, 64176), (5292, 62648), (5348, 61992), (5904, 56154), (6027, 55008), (6048, 54817), (6112, 54243), (6876, 48216), (6888, 48132), (7056, 46986), (7749, 42784), (7831, 42336), (8022, 41328), (8036, 41256), (8856, 37436), (9168, 36162), (9184, 36099), (9359, 35424), (10314, 32144), (10332, 32088), (10584, 31324), (10696, 30996), (11808, 28077), (12033, 27552), (12054, 27504), (13752, 24108), (13776, 24066), (14112, 23493), (15498, 21392), (15662, 21168), (16044, 20664), (16072, 20628), (17712, 18718), (18081, 18336)]