987619392

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 280

約数和(自身を含む): 3176666240

約数和(自身を除く): 2189046848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 72, 74, 76, 81, 96, 108, 111, 114, 144, 148, 152, 162, 171, 192, 216, 222, 228, 271, 288, 296, 304, 324, 333, 342, 432, 444, 456, 513, 542, 576, 592, 608, 648, 666, 684, 703, 813, 864, 888, 912, 999, 1026, 1084, 1184, 1216, 1296, 1332, 1368, 1406, 1539, 1626, 1728, 1776, 1824, 1998, 2052, 2109, 2168, 2368, 2439, 2592, 2664, 2736, 2812, 2997, 3078, 3252, 3552, 3648, 3996, 4104, 4218, 4336, 4878, 5149, 5184, 5328, 5472, 5624, 5994, 6156, 6327, 6504, 7104, 7317, 7992, 8208, 8436, 8672, 9756, 10027, 10298, 10656, 10944, 11248, 11988, 12312, 12654, 13008, 14634, 15447, 15984, 16416, 16872, 17344, 18981, 19512, 20054, 20596, 21312, 21951, 22496, 23976, 24624, 25308, 26016, 29268, 30081, 30894, 31968, 32832, 33744, 37962, 39024, 40108, 41192, 43902, 44992, 46341, 47952, 49248, 50616, 52032, 56943, 58536, 60162, 61788, 63936, 67488, 75924, 78048, 80216, 82384, 87804, 90243, 92682, 95904, 98496, 101232, 113886, 117072, 120324, 123576, 134976, 139023, 151848, 156096, 160432, 164768, 175608, 180486, 185364, 190513, 191808, 202464, 227772, 234144, 240648, 247152, 270729, 278046, 303696, 320864, 329536, 351216, 360972, 370728, 381026, 404928, 417069, 455544, 468288, 481296, 494304, 541458, 556092, 571539, 607392, 641728, 702432, 721944, 741456, 762052, 812187, 834138, 911088, 962592, 988608, 1082916, 1112184, 1143078, 1214784, 1404864, 1443888, 1482912, 1524104, 1624374, 1668276, 1714617, 1822176, 1925184, 2165832, 2224368, 2286156, 2887776, 2965824, 3048208, 3248748, 3336552, 3429234, 3644352, 4331664, 4448736, 4572312, 5143851, 5775552, 6096416, 6497496, 6673104, 6858468, 8663328, 8897472, 9144624, 10287702, 12192832, 12994992, 13346208, 13716936, 15431553, 17326656, 18289248, 20575404, 25989984, 26692416, 27433872, 30863106, 36578496, 41150808, 51979968, 54867744, 61726212, 82301616, 109735488, 123452424, 164603232, 246904848, 329206464, 493809696, 987619392]

約数ペア:

[(1, 987619392), (2, 493809696), (3, 329206464), (4, 246904848), (6, 164603232), (8, 123452424), (9, 109735488), (12, 82301616), (16, 61726212), (18, 54867744), (19, 51979968), (24, 41150808), (27, 36578496), (32, 30863106), (36, 27433872), (37, 26692416), (38, 25989984), (48, 20575404), (54, 18289248), (57, 17326656), (64, 15431553), (72, 13716936), (74, 13346208), (76, 12994992), (81, 12192832), (96, 10287702), (108, 9144624), (111, 8897472), (114, 8663328), (144, 6858468), (148, 6673104), (152, 6497496), (162, 6096416), (171, 5775552), (192, 5143851), (216, 4572312), (222, 4448736), (228, 4331664), (271, 3644352), (288, 3429234), (296, 3336552), (304, 3248748), (324, 3048208), (333, 2965824), (342, 2887776), (432, 2286156), (444, 2224368), (456, 2165832), (513, 1925184), (542, 1822176), (576, 1714617), (592, 1668276), (608, 1624374), (648, 1524104), (666, 1482912), (684, 1443888), (703, 1404864), (813, 1214784), (864, 1143078), (888, 1112184), (912, 1082916), (999, 988608), (1026, 962592), (1084, 911088), (1184, 834138), (1216, 812187), (1296, 762052), (1332, 741456), (1368, 721944), (1406, 702432), (1539, 641728), (1626, 607392), (1728, 571539), (1776, 556092), (1824, 541458), (1998, 494304), (2052, 481296), (2109, 468288), (2168, 455544), (2368, 417069), (2439, 404928), (2592, 381026), (2664, 370728), (2736, 360972), (2812, 351216), (2997, 329536), (3078, 320864), (3252, 303696), (3552, 278046), (3648, 270729), (3996, 247152), (4104, 240648), (4218, 234144), (4336, 227772), (4878, 202464), (5149, 191808), (5184, 190513), (5328, 185364), (5472, 180486), (5624, 175608), (5994, 164768), (6156, 160432), (6327, 156096), (6504, 151848), (7104, 139023), (7317, 134976), (7992, 123576), (8208, 120324), (8436, 117072), (8672, 113886), (9756, 101232), (10027, 98496), (10298, 95904), (10656, 92682), (10944, 90243), (11248, 87804), (11988, 82384), (12312, 80216), (12654, 78048), (13008, 75924), (14634, 67488), (15447, 63936), (15984, 61788), (16416, 60162), (16872, 58536), (17344, 56943), (18981, 52032), (19512, 50616), (20054, 49248), (20596, 47952), (21312, 46341), (21951, 44992), (22496, 43902), (23976, 41192), (24624, 40108), (25308, 39024), (26016, 37962), (29268, 33744), (30081, 32832), (30894, 31968)]