1979375616

素因数分解:

$2^{13}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 280

約数和(自身を含む): 6264203880

約数和(自身を除く): 4284828264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 157, 162, 171, 192, 216, 228, 256, 288, 304, 314, 324, 342, 384, 432, 456, 471, 512, 513, 576, 608, 628, 648, 684, 768, 864, 912, 942, 1024, 1026, 1152, 1216, 1256, 1296, 1368, 1413, 1536, 1539, 1728, 1824, 1884, 2048, 2052, 2304, 2432, 2512, 2592, 2736, 2826, 2983, 3072, 3078, 3456, 3648, 3768, 4096, 4104, 4239, 4608, 4864, 5024, 5184, 5472, 5652, 5966, 6144, 6156, 6912, 7296, 7536, 8192, 8208, 8478, 8949, 9216, 9728, 10048, 10368, 10944, 11304, 11932, 12288, 12312, 12717, 13824, 14592, 15072, 16416, 16956, 17898, 18432, 19456, 20096, 20736, 21888, 22608, 23864, 24576, 24624, 25434, 26847, 27648, 29184, 30144, 32832, 33912, 35796, 36864, 38912, 40192, 41472, 43776, 45216, 47728, 49248, 50868, 53694, 55296, 58368, 60288, 65664, 67824, 71592, 73728, 77824, 80384, 80541, 82944, 87552, 90432, 95456, 98496, 101736, 107388, 110592, 116736, 120576, 131328, 135648, 143184, 155648, 160768, 161082, 165888, 175104, 180864, 190912, 196992, 203472, 214776, 221184, 233472, 241152, 241623, 262656, 271296, 286368, 321536, 322164, 331776, 350208, 361728, 381824, 393984, 406944, 429552, 466944, 482304, 483246, 525312, 542592, 572736, 643072, 644328, 663552, 700416, 723456, 763648, 787968, 813888, 859104, 964608, 966492, 1050624, 1085184, 1145472, 1286144, 1288656, 1400832, 1446912, 1527296, 1575936, 1627776, 1718208, 1929216, 1932984, 2101248, 2170368, 2290944, 2577312, 2893824, 3054592, 3151872, 3255552, 3436416, 3858432, 3865968, 4202496, 4340736, 4581888, 5154624, 5787648, 6109184, 6303744, 6511104, 6872832, 7731936, 8681472, 9163776, 10309248, 11575296, 12218368, 12607488, 13022208, 13745664, 15463872, 17362944, 18327552, 20618496, 24436736, 26044416, 27491328, 30927744, 34725888, 36655104, 41236992, 52088832, 54982656, 61855488, 73310208, 82473984, 104177664, 109965312, 123710976, 164947968, 219930624, 247421952, 329895936, 494843904, 659791872, 989687808, 1979375616]

約数ペア:

[(1, 1979375616), (2, 989687808), (3, 659791872), (4, 494843904), (6, 329895936), (8, 247421952), (9, 219930624), (12, 164947968), (16, 123710976), (18, 109965312), (19, 104177664), (24, 82473984), (27, 73310208), (32, 61855488), (36, 54982656), (38, 52088832), (48, 41236992), (54, 36655104), (57, 34725888), (64, 30927744), (72, 27491328), (76, 26044416), (81, 24436736), (96, 20618496), (108, 18327552), (114, 17362944), (128, 15463872), (144, 13745664), (152, 13022208), (157, 12607488), (162, 12218368), (171, 11575296), (192, 10309248), (216, 9163776), (228, 8681472), (256, 7731936), (288, 6872832), (304, 6511104), (314, 6303744), (324, 6109184), (342, 5787648), (384, 5154624), (432, 4581888), (456, 4340736), (471, 4202496), (512, 3865968), (513, 3858432), (576, 3436416), (608, 3255552), (628, 3151872), (648, 3054592), (684, 2893824), (768, 2577312), (864, 2290944), (912, 2170368), (942, 2101248), (1024, 1932984), (1026, 1929216), (1152, 1718208), (1216, 1627776), (1256, 1575936), (1296, 1527296), (1368, 1446912), (1413, 1400832), (1536, 1288656), (1539, 1286144), (1728, 1145472), (1824, 1085184), (1884, 1050624), (2048, 966492), (2052, 964608), (2304, 859104), (2432, 813888), (2512, 787968), (2592, 763648), (2736, 723456), (2826, 700416), (2983, 663552), (3072, 644328), (3078, 643072), (3456, 572736), (3648, 542592), (3768, 525312), (4096, 483246), (4104, 482304), (4239, 466944), (4608, 429552), (4864, 406944), (5024, 393984), (5184, 381824), (5472, 361728), (5652, 350208), (5966, 331776), (6144, 322164), (6156, 321536), (6912, 286368), (7296, 271296), (7536, 262656), (8192, 241623), (8208, 241152), (8478, 233472), (8949, 221184), (9216, 214776), (9728, 203472), (10048, 196992), (10368, 190912), (10944, 180864), (11304, 175104), (11932, 165888), (12288, 161082), (12312, 160768), (12717, 155648), (13824, 143184), (14592, 135648), (15072, 131328), (16416, 120576), (16956, 116736), (17898, 110592), (18432, 107388), (19456, 101736), (20096, 98496), (20736, 95456), (21888, 90432), (22608, 87552), (23864, 82944), (24576, 80541), (24624, 80384), (25434, 77824), (26847, 73728), (27648, 71592), (29184, 67824), (30144, 65664), (32832, 60288), (33912, 58368), (35796, 55296), (36864, 53694), (38912, 50868), (40192, 49248), (41472, 47728), (43776, 45216)]