315445248

素因数分解:

$2^{12}\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 156

約数和(自身を含む): 937050400

約数和(自身を除く): 621605152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 199, 256, 258, 288, 344, 384, 387, 398, 512, 516, 576, 597, 688, 768, 774, 796, 1024, 1032, 1152, 1194, 1376, 1536, 1548, 1592, 1791, 2048, 2064, 2304, 2388, 2752, 3072, 3096, 3184, 3582, 4096, 4128, 4608, 4776, 5504, 6144, 6192, 6368, 7164, 8256, 8557, 9216, 9552, 11008, 12288, 12384, 12736, 14328, 16512, 17114, 18432, 19104, 22016, 24768, 25472, 25671, 28656, 33024, 34228, 36864, 38208, 44032, 49536, 50944, 51342, 57312, 66048, 68456, 76416, 77013, 88064, 99072, 101888, 102684, 114624, 132096, 136912, 152832, 154026, 176128, 198144, 203776, 205368, 229248, 264192, 273824, 305664, 308052, 396288, 407552, 410736, 458496, 528384, 547648, 611328, 616104, 792576, 815104, 821472, 916992, 1095296, 1222656, 1232208, 1585152, 1642944, 1833984, 2190592, 2445312, 2464416, 3285888, 3667968, 4381184, 4928832, 6571776, 7335936, 8762368, 9857664, 13143552, 17524736, 19715328, 26287104, 35049472, 39430656, 52574208, 78861312, 105148416, 157722624, 315445248]

約数ペア:

[(1, 315445248), (2, 157722624), (3, 105148416), (4, 78861312), (6, 52574208), (8, 39430656), (9, 35049472), (12, 26287104), (16, 19715328), (18, 17524736), (24, 13143552), (32, 9857664), (36, 8762368), (43, 7335936), (48, 6571776), (64, 4928832), (72, 4381184), (86, 3667968), (96, 3285888), (128, 2464416), (129, 2445312), (144, 2190592), (172, 1833984), (192, 1642944), (199, 1585152), (256, 1232208), (258, 1222656), (288, 1095296), (344, 916992), (384, 821472), (387, 815104), (398, 792576), (512, 616104), (516, 611328), (576, 547648), (597, 528384), (688, 458496), (768, 410736), (774, 407552), (796, 396288), (1024, 308052), (1032, 305664), (1152, 273824), (1194, 264192), (1376, 229248), (1536, 205368), (1548, 203776), (1592, 198144), (1791, 176128), (2048, 154026), (2064, 152832), (2304, 136912), (2388, 132096), (2752, 114624), (3072, 102684), (3096, 101888), (3184, 99072), (3582, 88064), (4096, 77013), (4128, 76416), (4608, 68456), (4776, 66048), (5504, 57312), (6144, 51342), (6192, 50944), (6368, 49536), (7164, 44032), (8256, 38208), (8557, 36864), (9216, 34228), (9552, 33024), (11008, 28656), (12288, 25671), (12384, 25472), (12736, 24768), (14328, 22016), (16512, 19104), (17114, 18432)]