1438751808

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:651

約数の個数: 280

約数和(自身を含む): 4725291032

約数和(自身を除く): 3286539224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 81, 96, 104, 108, 111, 117, 144, 148, 156, 162, 192, 208, 216, 222, 234, 288, 296, 312, 324, 333, 351, 416, 432, 444, 468, 481, 576, 577, 592, 624, 648, 666, 702, 832, 864, 888, 936, 962, 999, 1053, 1154, 1184, 1248, 1296, 1332, 1404, 1443, 1728, 1731, 1776, 1872, 1924, 1998, 2106, 2308, 2368, 2496, 2592, 2664, 2808, 2886, 2997, 3462, 3552, 3744, 3848, 3996, 4212, 4329, 4616, 5184, 5193, 5328, 5616, 5772, 5994, 6924, 7104, 7488, 7501, 7696, 7992, 8424, 8658, 9232, 10386, 10656, 11232, 11544, 11988, 12987, 13848, 15002, 15392, 15579, 15984, 16848, 17316, 18464, 20772, 21312, 21349, 22464, 22503, 23088, 23976, 25974, 27696, 30004, 30784, 31158, 31968, 33696, 34632, 36928, 38961, 41544, 42698, 45006, 46176, 46737, 47952, 51948, 55392, 60008, 62316, 63936, 64047, 67392, 67509, 69264, 77922, 83088, 85396, 90012, 92352, 93474, 95904, 103896, 110784, 120016, 124632, 128094, 135018, 138528, 155844, 166176, 170792, 180024, 186948, 191808, 192141, 202527, 207792, 240032, 249264, 256188, 270036, 277056, 277537, 311688, 332352, 341584, 360048, 373896, 384282, 405054, 415584, 480064, 498528, 512376, 540072, 555074, 576423, 607581, 623376, 683168, 720096, 747792, 768564, 810108, 831168, 832611, 997056, 1024752, 1080144, 1110148, 1152846, 1215162, 1246752, 1366336, 1440192, 1495584, 1537128, 1620216, 1665222, 1729269, 2049504, 2160288, 2220296, 2305692, 2430324, 2493504, 2497833, 2991168, 3074256, 3240432, 3330444, 3458538, 4099008, 4320576, 4440592, 4611384, 4860648, 4995666, 6148512, 6480864, 6660888, 6917076, 7493499, 8881184, 9222768, 9721296, 9991332, 12297024, 12961728, 13321776, 13834152, 14986998, 17762368, 18445536, 19442592, 19982664, 22480497, 26643552, 27668304, 29973996, 36891072, 38885184, 39965328, 44960994, 53287104, 55336608, 59947992, 79930656, 89921988, 110673216, 119895984, 159861312, 179843976, 239791968, 359687952, 479583936, 719375904, 1438751808]

約数ペア:

[(1, 1438751808), (2, 719375904), (3, 479583936), (4, 359687952), (6, 239791968), (8, 179843976), (9, 159861312), (12, 119895984), (13, 110673216), (16, 89921988), (18, 79930656), (24, 59947992), (26, 55336608), (27, 53287104), (32, 44960994), (36, 39965328), (37, 38885184), (39, 36891072), (48, 29973996), (52, 27668304), (54, 26643552), (64, 22480497), (72, 19982664), (74, 19442592), (78, 18445536), (81, 17762368), (96, 14986998), (104, 13834152), (108, 13321776), (111, 12961728), (117, 12297024), (144, 9991332), (148, 9721296), (156, 9222768), (162, 8881184), (192, 7493499), (208, 6917076), (216, 6660888), (222, 6480864), (234, 6148512), (288, 4995666), (296, 4860648), (312, 4611384), (324, 4440592), (333, 4320576), (351, 4099008), (416, 3458538), (432, 3330444), (444, 3240432), (468, 3074256), (481, 2991168), (576, 2497833), (577, 2493504), (592, 2430324), (624, 2305692), (648, 2220296), (666, 2160288), (702, 2049504), (832, 1729269), (864, 1665222), (888, 1620216), (936, 1537128), (962, 1495584), (999, 1440192), (1053, 1366336), (1154, 1246752), (1184, 1215162), (1248, 1152846), (1296, 1110148), (1332, 1080144), (1404, 1024752), (1443, 997056), (1728, 832611), (1731, 831168), (1776, 810108), (1872, 768564), (1924, 747792), (1998, 720096), (2106, 683168), (2308, 623376), (2368, 607581), (2496, 576423), (2592, 555074), (2664, 540072), (2808, 512376), (2886, 498528), (2997, 480064), (3462, 415584), (3552, 405054), (3744, 384282), (3848, 373896), (3996, 360048), (4212, 341584), (4329, 332352), (4616, 311688), (5184, 277537), (5193, 277056), (5328, 270036), (5616, 256188), (5772, 249264), (5994, 240032), (6924, 207792), (7104, 202527), (7488, 192141), (7501, 191808), (7696, 186948), (7992, 180024), (8424, 170792), (8658, 166176), (9232, 155844), (10386, 138528), (10656, 135018), (11232, 128094), (11544, 124632), (11988, 120016), (12987, 110784), (13848, 103896), (15002, 95904), (15392, 93474), (15579, 92352), (15984, 90012), (16848, 85396), (17316, 83088), (18464, 77922), (20772, 69264), (21312, 67509), (21349, 67392), (22464, 64047), (22503, 63936), (23088, 62316), (23976, 60008), (25974, 55392), (27696, 51948), (30004, 47952), (30784, 46737), (31158, 46176), (31968, 45006), (33696, 42698), (34632, 41544), (36928, 38961)]