312019968

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{601}}^1$

素因数の和:650

約数の個数: 132

約数和(自身を含む): 902039208

約数和(自身を除く): 590019240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 512, 601, 624, 676, 768, 832, 1014, 1024, 1202, 1248, 1352, 1536, 1664, 1803, 2028, 2404, 2496, 2704, 3072, 3328, 3606, 4056, 4808, 4992, 5408, 6656, 7212, 7813, 8112, 9616, 9984, 10816, 13312, 14424, 15626, 16224, 19232, 19968, 21632, 23439, 28848, 31252, 32448, 38464, 39936, 43264, 46878, 57696, 62504, 64896, 76928, 86528, 93756, 101569, 115392, 125008, 129792, 153856, 173056, 187512, 203138, 230784, 250016, 259584, 304707, 307712, 375024, 406276, 461568, 500032, 519168, 609414, 615424, 750048, 812552, 923136, 1000064, 1218828, 1500096, 1625104, 1846272, 2000128, 2437656, 3000192, 3250208, 4000256, 4875312, 6000384, 6500416, 8000512, 9750624, 12000768, 13000832, 19501248, 24001536, 26001664, 39002496, 52003328, 78004992, 104006656, 156009984, 312019968]

約数ペア:

[(1, 312019968), (2, 156009984), (3, 104006656), (4, 78004992), (6, 52003328), (8, 39002496), (12, 26001664), (13, 24001536), (16, 19501248), (24, 13000832), (26, 12000768), (32, 9750624), (39, 8000512), (48, 6500416), (52, 6000384), (64, 4875312), (78, 4000256), (96, 3250208), (104, 3000192), (128, 2437656), (156, 2000128), (169, 1846272), (192, 1625104), (208, 1500096), (256, 1218828), (312, 1000064), (338, 923136), (384, 812552), (416, 750048), (507, 615424), (512, 609414), (601, 519168), (624, 500032), (676, 461568), (768, 406276), (832, 375024), (1014, 307712), (1024, 304707), (1202, 259584), (1248, 250016), (1352, 230784), (1536, 203138), (1664, 187512), (1803, 173056), (2028, 153856), (2404, 129792), (2496, 125008), (2704, 115392), (3072, 101569), (3328, 93756), (3606, 86528), (4056, 76928), (4808, 64896), (4992, 62504), (5408, 57696), (6656, 46878), (7212, 43264), (7813, 39936), (8112, 38464), (9616, 32448), (9984, 31252), (10816, 28848), (13312, 23439), (14424, 21632), (15626, 19968), (16224, 19232)]