269953008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1307}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 753868416

約数和(自身を除く): 483915408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 331, 624, 662, 993, 1307, 1324, 1986, 2614, 2648, 3921, 3972, 4303, 5228, 5296, 7842, 7944, 8606, 10456, 12909, 15684, 15888, 16991, 17212, 20912, 25818, 31368, 33982, 34424, 50973, 51636, 62736, 67964, 68848, 101946, 103272, 135928, 203892, 206544, 271856, 407784, 432617, 815568, 865234, 1297851, 1730468, 2595702, 3460936, 5191404, 5624021, 6921872, 10382808, 11248042, 16872063, 20765616, 22496084, 33744126, 44992168, 67488252, 89984336, 134976504, 269953008]

約数ペア:

[(1, 269953008), (2, 134976504), (3, 89984336), (4, 67488252), (6, 44992168), (8, 33744126), (12, 22496084), (13, 20765616), (16, 16872063), (24, 11248042), (26, 10382808), (39, 6921872), (48, 5624021), (52, 5191404), (78, 3460936), (104, 2595702), (156, 1730468), (208, 1297851), (312, 865234), (331, 815568), (624, 432617), (662, 407784), (993, 271856), (1307, 206544), (1324, 203892), (1986, 135928), (2614, 103272), (2648, 101946), (3921, 68848), (3972, 67964), (4303, 62736), (5228, 51636), (5296, 50973), (7842, 34424), (7944, 33982), (8606, 31368), (10456, 25818), (12909, 20912), (15684, 17212), (15888, 16991)]