309312048

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2282

約数の個数: 80

約数和(自身を含む): 833724416

約数和(自身を除く): 524412368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 496, 582, 744, 776, 1164, 1488, 1552, 2143, 2328, 3007, 4286, 4656, 6014, 6429, 8572, 9021, 12028, 12858, 17144, 18042, 24056, 25716, 34288, 36084, 48112, 51432, 66433, 72168, 102864, 132866, 144336, 199299, 207871, 265732, 398598, 415742, 531464, 623613, 797196, 831484, 1062928, 1247226, 1594392, 1662968, 2494452, 3188784, 3325936, 4988904, 6444001, 9977808, 12888002, 19332003, 25776004, 38664006, 51552008, 77328012, 103104016, 154656024, 309312048]

約数ペア:

[(1, 309312048), (2, 154656024), (3, 103104016), (4, 77328012), (6, 51552008), (8, 38664006), (12, 25776004), (16, 19332003), (24, 12888002), (31, 9977808), (48, 6444001), (62, 4988904), (93, 3325936), (97, 3188784), (124, 2494452), (186, 1662968), (194, 1594392), (248, 1247226), (291, 1062928), (372, 831484), (388, 797196), (496, 623613), (582, 531464), (744, 415742), (776, 398598), (1164, 265732), (1488, 207871), (1552, 199299), (2143, 144336), (2328, 132866), (3007, 102864), (4286, 72168), (4656, 66433), (6014, 51432), (6429, 48112), (8572, 36084), (9021, 34288), (12028, 25716), (12858, 24056), (17144, 18042)]