331785216

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 264

約数和(自身を含む): 1132564160

約数和(自身を除く): 800778944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 139, 144, 148, 168, 192, 222, 224, 252, 256, 259, 278, 288, 296, 333, 336, 384, 417, 444, 448, 504, 512, 518, 556, 576, 592, 666, 672, 768, 777, 834, 888, 896, 973, 1008, 1024, 1036, 1112, 1152, 1184, 1251, 1332, 1344, 1536, 1554, 1668, 1776, 1792, 1946, 2016, 2072, 2224, 2304, 2331, 2368, 2502, 2664, 2688, 2919, 3072, 3108, 3336, 3552, 3584, 3892, 4032, 4144, 4448, 4608, 4662, 4736, 5004, 5143, 5328, 5376, 5838, 6216, 6672, 7104, 7168, 7784, 8064, 8288, 8757, 8896, 9216, 9324, 9472, 10008, 10286, 10656, 10752, 11676, 12432, 13344, 14208, 15429, 15568, 16128, 16576, 17514, 17792, 18648, 18944, 20016, 20572, 21312, 21504, 23352, 24864, 26688, 28416, 30858, 31136, 32256, 33152, 35028, 35584, 36001, 37296, 37888, 40032, 41144, 42624, 46287, 46704, 49728, 53376, 56832, 61716, 62272, 64512, 66304, 70056, 71168, 72002, 74592, 80064, 82288, 85248, 92574, 93408, 99456, 106752, 108003, 113664, 123432, 124544, 132608, 140112, 142336, 144004, 149184, 160128, 164576, 170496, 185148, 186816, 198912, 213504, 216006, 246864, 249088, 265216, 280224, 288008, 298368, 320256, 324009, 329152, 340992, 370296, 373632, 397824, 427008, 432012, 493728, 498176, 560448, 576016, 596736, 640512, 648018, 658304, 740592, 747264, 795648, 864024, 987456, 996352, 1120896, 1152032, 1193472, 1281024, 1296036, 1316608, 1481184, 1494528, 1728048, 1974912, 2241792, 2304064, 2386944, 2592072, 2633216, 2962368, 2989056, 3456096, 3949824, 4483584, 4608128, 5184144, 5266432, 5924736, 6912192, 7899648, 8967168, 9216256, 10368288, 11849472, 13824384, 15799296, 18432512, 20736576, 23698944, 27648768, 36865024, 41473152, 47397888, 55297536, 82946304, 110595072, 165892608, 331785216]

約数ペア:

[(1, 331785216), (2, 165892608), (3, 110595072), (4, 82946304), (6, 55297536), (7, 47397888), (8, 41473152), (9, 36865024), (12, 27648768), (14, 23698944), (16, 20736576), (18, 18432512), (21, 15799296), (24, 13824384), (28, 11849472), (32, 10368288), (36, 9216256), (37, 8967168), (42, 7899648), (48, 6912192), (56, 5924736), (63, 5266432), (64, 5184144), (72, 4608128), (74, 4483584), (84, 3949824), (96, 3456096), (111, 2989056), (112, 2962368), (126, 2633216), (128, 2592072), (139, 2386944), (144, 2304064), (148, 2241792), (168, 1974912), (192, 1728048), (222, 1494528), (224, 1481184), (252, 1316608), (256, 1296036), (259, 1281024), (278, 1193472), (288, 1152032), (296, 1120896), (333, 996352), (336, 987456), (384, 864024), (417, 795648), (444, 747264), (448, 740592), (504, 658304), (512, 648018), (518, 640512), (556, 596736), (576, 576016), (592, 560448), (666, 498176), (672, 493728), (768, 432012), (777, 427008), (834, 397824), (888, 373632), (896, 370296), (973, 340992), (1008, 329152), (1024, 324009), (1036, 320256), (1112, 298368), (1152, 288008), (1184, 280224), (1251, 265216), (1332, 249088), (1344, 246864), (1536, 216006), (1554, 213504), (1668, 198912), (1776, 186816), (1792, 185148), (1946, 170496), (2016, 164576), (2072, 160128), (2224, 149184), (2304, 144004), (2331, 142336), (2368, 140112), (2502, 132608), (2664, 124544), (2688, 123432), (2919, 113664), (3072, 108003), (3108, 106752), (3336, 99456), (3552, 93408), (3584, 92574), (3892, 85248), (4032, 82288), (4144, 80064), (4448, 74592), (4608, 72002), (4662, 71168), (4736, 70056), (5004, 66304), (5143, 64512), (5328, 62272), (5376, 61716), (5838, 56832), (6216, 53376), (6672, 49728), (7104, 46704), (7168, 46287), (7784, 42624), (8064, 41144), (8288, 40032), (8757, 37888), (8896, 37296), (9216, 36001), (9324, 35584), (9472, 35028), (10008, 33152), (10286, 32256), (10656, 31136), (10752, 30858), (11676, 28416), (12432, 26688), (13344, 24864), (14208, 23352), (15429, 21504), (15568, 21312), (16128, 20572), (16576, 20016), (17514, 18944), (17792, 18648)]