531180288

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 1690142720

約数和(自身を除く): 1158962432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 64, 67, 72, 74, 93, 96, 108, 111, 124, 128, 134, 144, 148, 186, 192, 201, 216, 222, 248, 256, 268, 279, 288, 296, 333, 372, 384, 402, 432, 444, 496, 536, 558, 576, 592, 603, 666, 744, 768, 804, 837, 864, 888, 992, 999, 1072, 1116, 1147, 1152, 1184, 1206, 1332, 1488, 1608, 1674, 1728, 1776, 1809, 1984, 1998, 2077, 2144, 2232, 2294, 2304, 2368, 2412, 2479, 2664, 2976, 3216, 3348, 3441, 3456, 3552, 3618, 3968, 3996, 4154, 4288, 4464, 4588, 4736, 4824, 4958, 5328, 5952, 6231, 6432, 6696, 6882, 6912, 7104, 7236, 7437, 7936, 7992, 8308, 8576, 8928, 9176, 9472, 9648, 9916, 10323, 10656, 11904, 12462, 12864, 13392, 13764, 14208, 14472, 14874, 15984, 16616, 17152, 17856, 18352, 18693, 19296, 19832, 20646, 21312, 22311, 23808, 24924, 25728, 26784, 27528, 28416, 28944, 29748, 30969, 31968, 33232, 35712, 36704, 37386, 38592, 39664, 41292, 42624, 44622, 49848, 51456, 53568, 55056, 56079, 57888, 59496, 61938, 63936, 66464, 66933, 71424, 73408, 74772, 76849, 77184, 79328, 82584, 85248, 89244, 99696, 107136, 110112, 112158, 115776, 118992, 123876, 127872, 132928, 133866, 146816, 149544, 153698, 154368, 158656, 165168, 178488, 199392, 214272, 220224, 224316, 230547, 231552, 237984, 247752, 255744, 265856, 267732, 293632, 299088, 307396, 317312, 330336, 356976, 398784, 440448, 448632, 461094, 463104, 475968, 495504, 531712, 535464, 598176, 614792, 634624, 660672, 691641, 713952, 797568, 880896, 897264, 922188, 951936, 991008, 1070928, 1196352, 1229584, 1321344, 1383282, 1427904, 1595136, 1794528, 1844376, 1903872, 1982016, 2074923, 2141856, 2392704, 2459168, 2642688, 2766564, 2855808, 3589056, 3688752, 3964032, 4149846, 4283712, 4785408, 4918336, 5533128, 5711616, 7178112, 7377504, 7928064, 8299692, 8567424, 9836672, 11066256, 14356224, 14755008, 16599384, 17134848, 19673344, 22132512, 29510016, 33198768, 44265024, 59020032, 66397536, 88530048, 132795072, 177060096, 265590144, 531180288]

約数ペア:

[(1, 531180288), (2, 265590144), (3, 177060096), (4, 132795072), (6, 88530048), (8, 66397536), (9, 59020032), (12, 44265024), (16, 33198768), (18, 29510016), (24, 22132512), (27, 19673344), (31, 17134848), (32, 16599384), (36, 14755008), (37, 14356224), (48, 11066256), (54, 9836672), (62, 8567424), (64, 8299692), (67, 7928064), (72, 7377504), (74, 7178112), (93, 5711616), (96, 5533128), (108, 4918336), (111, 4785408), (124, 4283712), (128, 4149846), (134, 3964032), (144, 3688752), (148, 3589056), (186, 2855808), (192, 2766564), (201, 2642688), (216, 2459168), (222, 2392704), (248, 2141856), (256, 2074923), (268, 1982016), (279, 1903872), (288, 1844376), (296, 1794528), (333, 1595136), (372, 1427904), (384, 1383282), (402, 1321344), (432, 1229584), (444, 1196352), (496, 1070928), (536, 991008), (558, 951936), (576, 922188), (592, 897264), (603, 880896), (666, 797568), (744, 713952), (768, 691641), (804, 660672), (837, 634624), (864, 614792), (888, 598176), (992, 535464), (999, 531712), (1072, 495504), (1116, 475968), (1147, 463104), (1152, 461094), (1184, 448632), (1206, 440448), (1332, 398784), (1488, 356976), (1608, 330336), (1674, 317312), (1728, 307396), (1776, 299088), (1809, 293632), (1984, 267732), (1998, 265856), (2077, 255744), (2144, 247752), (2232, 237984), (2294, 231552), (2304, 230547), (2368, 224316), (2412, 220224), (2479, 214272), (2664, 199392), (2976, 178488), (3216, 165168), (3348, 158656), (3441, 154368), (3456, 153698), (3552, 149544), (3618, 146816), (3968, 133866), (3996, 132928), (4154, 127872), (4288, 123876), (4464, 118992), (4588, 115776), (4736, 112158), (4824, 110112), (4958, 107136), (5328, 99696), (5952, 89244), (6231, 85248), (6432, 82584), (6696, 79328), (6882, 77184), (6912, 76849), (7104, 74772), (7236, 73408), (7437, 71424), (7936, 66933), (7992, 66464), (8308, 63936), (8576, 61938), (8928, 59496), (9176, 57888), (9472, 56079), (9648, 55056), (9916, 53568), (10323, 51456), (10656, 49848), (11904, 44622), (12462, 42624), (12864, 41292), (13392, 39664), (13764, 38592), (14208, 37386), (14472, 36704), (14874, 35712), (15984, 33232), (16616, 31968), (17152, 30969), (17856, 29748), (18352, 28944), (18693, 28416), (19296, 27528), (19832, 26784), (20646, 25728), (21312, 24924), (22311, 23808)]