318678048

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1887

約数の個数: 144

約数和(自身を含む): 997266816

約数和(自身を除く): 678588768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 78, 94, 96, 104, 117, 141, 144, 156, 188, 208, 234, 282, 288, 312, 376, 416, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1248, 1504, 1692, 1811, 1833, 1872, 2256, 2444, 3384, 3622, 3666, 3744, 4512, 4888, 5433, 5499, 6768, 7244, 7332, 9776, 10866, 10998, 13536, 14488, 14664, 16299, 19552, 21732, 21996, 23543, 28976, 29328, 32598, 43464, 43992, 47086, 57952, 58656, 65196, 70629, 85117, 86928, 87984, 94172, 130392, 141258, 170234, 173856, 175968, 188344, 211887, 255351, 260784, 282516, 340468, 376688, 423774, 510702, 521568, 565032, 680936, 753376, 766053, 847548, 1021404, 1106521, 1130064, 1361872, 1532106, 1695096, 2042808, 2213042, 2260128, 2723744, 3064212, 3319563, 3390192, 4085616, 4426084, 6128424, 6639126, 6780384, 8171232, 8852168, 9958689, 12256848, 13278252, 17704336, 19917378, 24513696, 26556504, 35408672, 39834756, 53113008, 79669512, 106226016, 159339024, 318678048]

約数ペア:

[(1, 318678048), (2, 159339024), (3, 106226016), (4, 79669512), (6, 53113008), (8, 39834756), (9, 35408672), (12, 26556504), (13, 24513696), (16, 19917378), (18, 17704336), (24, 13278252), (26, 12256848), (32, 9958689), (36, 8852168), (39, 8171232), (47, 6780384), (48, 6639126), (52, 6128424), (72, 4426084), (78, 4085616), (94, 3390192), (96, 3319563), (104, 3064212), (117, 2723744), (141, 2260128), (144, 2213042), (156, 2042808), (188, 1695096), (208, 1532106), (234, 1361872), (282, 1130064), (288, 1106521), (312, 1021404), (376, 847548), (416, 766053), (423, 753376), (468, 680936), (564, 565032), (611, 521568), (624, 510702), (752, 423774), (846, 376688), (936, 340468), (1128, 282516), (1222, 260784), (1248, 255351), (1504, 211887), (1692, 188344), (1811, 175968), (1833, 173856), (1872, 170234), (2256, 141258), (2444, 130392), (3384, 94172), (3622, 87984), (3666, 86928), (3744, 85117), (4512, 70629), (4888, 65196), (5433, 58656), (5499, 57952), (6768, 47086), (7244, 43992), (7332, 43464), (9776, 32598), (10866, 29328), (10998, 28976), (13536, 23543), (14488, 21996), (14664, 21732), (16299, 19552)]