248838912

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 869926400

約数和(自身を除く): 621087488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 84, 96, 108, 111, 112, 126, 128, 139, 144, 148, 168, 189, 192, 216, 222, 224, 252, 256, 259, 278, 288, 296, 333, 336, 378, 384, 417, 432, 444, 448, 504, 518, 556, 576, 592, 666, 672, 756, 768, 777, 834, 864, 888, 896, 973, 999, 1008, 1036, 1112, 1152, 1184, 1251, 1332, 1344, 1512, 1554, 1668, 1728, 1776, 1792, 1946, 1998, 2016, 2072, 2224, 2304, 2331, 2368, 2502, 2664, 2688, 2919, 3024, 3108, 3336, 3456, 3552, 3753, 3892, 3996, 4032, 4144, 4448, 4662, 4736, 5004, 5143, 5328, 5376, 5838, 6048, 6216, 6672, 6912, 6993, 7104, 7506, 7784, 7992, 8064, 8288, 8757, 8896, 9324, 9472, 10008, 10286, 10656, 11676, 12096, 12432, 13344, 13986, 14208, 15012, 15429, 15568, 15984, 16128, 16576, 17514, 17792, 18648, 20016, 20572, 21312, 23352, 24192, 24864, 26271, 26688, 27972, 28416, 30024, 30858, 31136, 31968, 33152, 35028, 35584, 36001, 37296, 40032, 41144, 42624, 46287, 46704, 48384, 49728, 52542, 53376, 55944, 60048, 61716, 62272, 63936, 66304, 70056, 72002, 74592, 80064, 82288, 85248, 92574, 93408, 99456, 105084, 106752, 108003, 111888, 120096, 123432, 124544, 127872, 138861, 140112, 144004, 149184, 160128, 164576, 185148, 186816, 198912, 210168, 216006, 223776, 240192, 246864, 249088, 255744, 277722, 280224, 288008, 298368, 320256, 324009, 329152, 370296, 373632, 420336, 432012, 447552, 480384, 493728, 555444, 560448, 576016, 596736, 648018, 658304, 740592, 747264, 840672, 864024, 895104, 960768, 972027, 987456, 1110888, 1120896, 1152032, 1296036, 1316608, 1481184, 1681344, 1728048, 1790208, 1944054, 1974912, 2221776, 2241792, 2304064, 2592072, 2962368, 3362688, 3456096, 3888108, 3949824, 4443552, 4608128, 5184144, 5924736, 6725376, 6912192, 7776216, 8887104, 9216256, 10368288, 11849472, 13824384, 15552432, 17774208, 20736576, 27648768, 31104864, 35548416, 41473152, 62209728, 82946304, 124419456, 248838912]

約数ペア:

[(1, 248838912), (2, 124419456), (3, 82946304), (4, 62209728), (6, 41473152), (7, 35548416), (8, 31104864), (9, 27648768), (12, 20736576), (14, 17774208), (16, 15552432), (18, 13824384), (21, 11849472), (24, 10368288), (27, 9216256), (28, 8887104), (32, 7776216), (36, 6912192), (37, 6725376), (42, 5924736), (48, 5184144), (54, 4608128), (56, 4443552), (63, 3949824), (64, 3888108), (72, 3456096), (74, 3362688), (84, 2962368), (96, 2592072), (108, 2304064), (111, 2241792), (112, 2221776), (126, 1974912), (128, 1944054), (139, 1790208), (144, 1728048), (148, 1681344), (168, 1481184), (189, 1316608), (192, 1296036), (216, 1152032), (222, 1120896), (224, 1110888), (252, 987456), (256, 972027), (259, 960768), (278, 895104), (288, 864024), (296, 840672), (333, 747264), (336, 740592), (378, 658304), (384, 648018), (417, 596736), (432, 576016), (444, 560448), (448, 555444), (504, 493728), (518, 480384), (556, 447552), (576, 432012), (592, 420336), (666, 373632), (672, 370296), (756, 329152), (768, 324009), (777, 320256), (834, 298368), (864, 288008), (888, 280224), (896, 277722), (973, 255744), (999, 249088), (1008, 246864), (1036, 240192), (1112, 223776), (1152, 216006), (1184, 210168), (1251, 198912), (1332, 186816), (1344, 185148), (1512, 164576), (1554, 160128), (1668, 149184), (1728, 144004), (1776, 140112), (1792, 138861), (1946, 127872), (1998, 124544), (2016, 123432), (2072, 120096), (2224, 111888), (2304, 108003), (2331, 106752), (2368, 105084), (2502, 99456), (2664, 93408), (2688, 92574), (2919, 85248), (3024, 82288), (3108, 80064), (3336, 74592), (3456, 72002), (3552, 70056), (3753, 66304), (3892, 63936), (3996, 62272), (4032, 61716), (4144, 60048), (4448, 55944), (4662, 53376), (4736, 52542), (5004, 49728), (5143, 48384), (5328, 46704), (5376, 46287), (5838, 42624), (6048, 41144), (6216, 40032), (6672, 37296), (6912, 36001), (6993, 35584), (7104, 35028), (7506, 33152), (7784, 31968), (7992, 31136), (8064, 30858), (8288, 30024), (8757, 28416), (8896, 27972), (9324, 26688), (9472, 26271), (10008, 24864), (10286, 24192), (10656, 23352), (11676, 21312), (12096, 20572), (12432, 20016), (13344, 18648), (13986, 17792), (14208, 17514), (15012, 16576), (15429, 16128), (15568, 15984)]