428723136

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43783}}^1$

素因数の和:43818

約数の個数: 84

約数和(自身を含む): 1301172912

約数和(自身を除く): 872449776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 43783, 87566, 131349, 175132, 262698, 350264, 394047, 525396, 700528, 744311, 788094, 1050792, 1401056, 1488622, 1576188, 2101584, 2232933, 2802112, 2977244, 3152376, 4203168, 4465866, 5954488, 6304752, 6698799, 8406336, 8931732, 11908976, 12609504, 13397598, 17863464, 23817952, 25219008, 26795196, 35726928, 47635904, 53590392, 71453856, 107180784, 142907712, 214361568, 428723136]

約数ペア:

[(1, 428723136), (2, 214361568), (3, 142907712), (4, 107180784), (6, 71453856), (8, 53590392), (9, 47635904), (12, 35726928), (16, 26795196), (17, 25219008), (18, 23817952), (24, 17863464), (32, 13397598), (34, 12609504), (36, 11908976), (48, 8931732), (51, 8406336), (64, 6698799), (68, 6304752), (72, 5954488), (96, 4465866), (102, 4203168), (136, 3152376), (144, 2977244), (153, 2802112), (192, 2232933), (204, 2101584), (272, 1576188), (288, 1488622), (306, 1401056), (408, 1050792), (544, 788094), (576, 744311), (612, 700528), (816, 525396), (1088, 394047), (1224, 350264), (1632, 262698), (2448, 175132), (3264, 131349), (4896, 87566), (9792, 43783)]