308768976

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{9791}}^1$

素因数の和:9881

約数の個数: 80

約数和(自身を含む): 898513920

約数和(自身を除く): 589744944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 5256, 7884, 9791, 10512, 15768, 19582, 29373, 31536, 39164, 58746, 78328, 88119, 117492, 156656, 176238, 234984, 264357, 352476, 469968, 528714, 704952, 714743, 1057428, 1409904, 1429486, 2114856, 2144229, 2858972, 4229712, 4288458, 5717944, 6432687, 8576916, 11435888, 12865374, 17153832, 19298061, 25730748, 34307664, 38596122, 51461496, 77192244, 102922992, 154384488, 308768976]

約数ペア:

[(1, 308768976), (2, 154384488), (3, 102922992), (4, 77192244), (6, 51461496), (8, 38596122), (9, 34307664), (12, 25730748), (16, 19298061), (18, 17153832), (24, 12865374), (27, 11435888), (36, 8576916), (48, 6432687), (54, 5717944), (72, 4288458), (73, 4229712), (108, 2858972), (144, 2144229), (146, 2114856), (216, 1429486), (219, 1409904), (292, 1057428), (432, 714743), (438, 704952), (584, 528714), (657, 469968), (876, 352476), (1168, 264357), (1314, 234984), (1752, 176238), (1971, 156656), (2628, 117492), (3504, 88119), (3942, 78328), (5256, 58746), (7884, 39164), (9791, 31536), (10512, 29373), (15768, 19582)]