320827392

素因数分解:

$2^{12}\times 3^4\times {\mathrm{967}}^1$

素因数の和:1003

約数の個数: 130

約数和(自身を含む): 959395448

約数和(自身を除く): 638568056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 967, 1024, 1152, 1296, 1536, 1728, 1934, 2048, 2304, 2592, 2901, 3072, 3456, 3868, 4096, 4608, 5184, 5802, 6144, 6912, 7736, 8703, 9216, 10368, 11604, 12288, 13824, 15472, 17406, 18432, 20736, 23208, 26109, 27648, 30944, 34812, 36864, 41472, 46416, 52218, 55296, 61888, 69624, 78327, 82944, 92832, 104436, 110592, 123776, 139248, 156654, 165888, 185664, 208872, 247552, 278496, 313308, 331776, 371328, 417744, 495104, 556992, 626616, 742656, 835488, 990208, 1113984, 1253232, 1485312, 1670976, 1980416, 2227968, 2506464, 2970624, 3341952, 3960832, 4455936, 5012928, 5941248, 6683904, 8911872, 10025856, 11882496, 13367808, 17823744, 20051712, 26735616, 35647488, 40103424, 53471232, 80206848, 106942464, 160413696, 320827392]

約数ペア:

[(1, 320827392), (2, 160413696), (3, 106942464), (4, 80206848), (6, 53471232), (8, 40103424), (9, 35647488), (12, 26735616), (16, 20051712), (18, 17823744), (24, 13367808), (27, 11882496), (32, 10025856), (36, 8911872), (48, 6683904), (54, 5941248), (64, 5012928), (72, 4455936), (81, 3960832), (96, 3341952), (108, 2970624), (128, 2506464), (144, 2227968), (162, 1980416), (192, 1670976), (216, 1485312), (256, 1253232), (288, 1113984), (324, 990208), (384, 835488), (432, 742656), (512, 626616), (576, 556992), (648, 495104), (768, 417744), (864, 371328), (967, 331776), (1024, 313308), (1152, 278496), (1296, 247552), (1536, 208872), (1728, 185664), (1934, 165888), (2048, 156654), (2304, 139248), (2592, 123776), (2901, 110592), (3072, 104436), (3456, 92832), (3868, 82944), (4096, 78327), (4608, 69624), (5184, 61888), (5802, 55296), (6144, 52218), (6912, 46416), (7736, 41472), (8703, 36864), (9216, 34812), (10368, 30944), (11604, 27648), (12288, 26109), (13824, 23208), (15472, 20736), (17406, 18432)]