271392352

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 772208640

約数和(自身を除く): 500816288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 31, 32, 34, 38, 44, 56, 62, 68, 76, 77, 88, 112, 119, 121, 124, 133, 136, 152, 154, 176, 187, 209, 217, 224, 238, 242, 248, 266, 272, 304, 308, 323, 341, 352, 374, 418, 434, 476, 484, 496, 527, 532, 544, 589, 608, 616, 646, 682, 748, 836, 847, 868, 952, 968, 992, 1054, 1064, 1178, 1232, 1292, 1309, 1364, 1463, 1496, 1672, 1694, 1736, 1904, 1936, 2057, 2108, 2128, 2261, 2299, 2356, 2387, 2464, 2584, 2618, 2728, 2926, 2992, 3344, 3388, 3472, 3553, 3689, 3751, 3808, 3872, 4114, 4123, 4216, 4256, 4522, 4598, 4712, 4774, 5168, 5236, 5456, 5797, 5852, 5984, 6479, 6688, 6776, 6944, 7106, 7378, 7502, 8228, 8246, 8432, 9044, 9196, 9424, 9548, 10013, 10336, 10472, 10912, 11594, 11704, 12958, 13552, 14212, 14399, 14756, 15004, 16093, 16456, 16492, 16864, 18088, 18392, 18848, 19096, 20026, 20944, 23188, 23408, 24871, 25916, 26257, 27104, 28424, 28798, 29512, 30008, 32186, 32912, 32984, 36176, 36784, 38192, 39083, 40052, 40579, 41888, 45353, 46376, 46816, 49742, 51832, 52514, 56848, 57596, 59024, 60016, 63767, 64372, 65824, 65968, 70091, 71269, 72352, 73568, 76384, 78166, 80104, 81158, 90706, 92752, 99484, 103664, 105028, 110143, 113696, 115192, 118048, 120032, 127534, 128744, 131936, 140182, 142538, 156332, 160208, 162316, 181412, 185504, 198968, 207328, 210056, 220286, 230384, 255068, 257488, 273581, 280364, 285076, 312664, 320416, 324632, 362824, 397936, 420112, 440572, 446369, 460768, 498883, 510136, 514976, 547162, 560728, 570152, 625328, 649264, 725648, 771001, 795872, 840224, 881144, 892738, 997766, 1020272, 1094324, 1121456, 1140304, 1211573, 1250656, 1298528, 1451296, 1542002, 1762288, 1785476, 1995532, 2040544, 2188648, 2242912, 2280608, 2423146, 3084004, 3524576, 3570952, 3991064, 4377296, 4846292, 6168008, 7141904, 7982128, 8481011, 8754592, 9692584, 12336016, 14283808, 15964256, 16962022, 19385168, 24672032, 33924044, 38770336, 67848088, 135696176, 271392352]

約数ペア:

[(1, 271392352), (2, 135696176), (4, 67848088), (7, 38770336), (8, 33924044), (11, 24672032), (14, 19385168), (16, 16962022), (17, 15964256), (19, 14283808), (22, 12336016), (28, 9692584), (31, 8754592), (32, 8481011), (34, 7982128), (38, 7141904), (44, 6168008), (56, 4846292), (62, 4377296), (68, 3991064), (76, 3570952), (77, 3524576), (88, 3084004), (112, 2423146), (119, 2280608), (121, 2242912), (124, 2188648), (133, 2040544), (136, 1995532), (152, 1785476), (154, 1762288), (176, 1542002), (187, 1451296), (209, 1298528), (217, 1250656), (224, 1211573), (238, 1140304), (242, 1121456), (248, 1094324), (266, 1020272), (272, 997766), (304, 892738), (308, 881144), (323, 840224), (341, 795872), (352, 771001), (374, 725648), (418, 649264), (434, 625328), (476, 570152), (484, 560728), (496, 547162), (527, 514976), (532, 510136), (544, 498883), (589, 460768), (608, 446369), (616, 440572), (646, 420112), (682, 397936), (748, 362824), (836, 324632), (847, 320416), (868, 312664), (952, 285076), (968, 280364), (992, 273581), (1054, 257488), (1064, 255068), (1178, 230384), (1232, 220286), (1292, 210056), (1309, 207328), (1364, 198968), (1463, 185504), (1496, 181412), (1672, 162316), (1694, 160208), (1736, 156332), (1904, 142538), (1936, 140182), (2057, 131936), (2108, 128744), (2128, 127534), (2261, 120032), (2299, 118048), (2356, 115192), (2387, 113696), (2464, 110143), (2584, 105028), (2618, 103664), (2728, 99484), (2926, 92752), (2992, 90706), (3344, 81158), (3388, 80104), (3472, 78166), (3553, 76384), (3689, 73568), (3751, 72352), (3808, 71269), (3872, 70091), (4114, 65968), (4123, 65824), (4216, 64372), (4256, 63767), (4522, 60016), (4598, 59024), (4712, 57596), (4774, 56848), (5168, 52514), (5236, 51832), (5456, 49742), (5797, 46816), (5852, 46376), (5984, 45353), (6479, 41888), (6688, 40579), (6776, 40052), (6944, 39083), (7106, 38192), (7378, 36784), (7502, 36176), (8228, 32984), (8246, 32912), (8432, 32186), (9044, 30008), (9196, 29512), (9424, 28798), (9548, 28424), (10013, 27104), (10336, 26257), (10472, 25916), (10912, 24871), (11594, 23408), (11704, 23188), (12958, 20944), (13552, 20026), (14212, 19096), (14399, 18848), (14756, 18392), (15004, 18088), (16093, 16864), (16456, 16492)]