447795864

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{9733}}^1$

素因数の和:9822

約数の個数: 80

約数和(自身を含む): 1272039120

約数和(自身を除く): 824243256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5751, 7668, 9733, 11502, 15336, 19466, 23004, 29199, 38932, 46008, 58398, 77864, 87597, 116796, 175194, 233592, 262791, 350388, 525582, 691043, 700776, 788373, 1051164, 1382086, 1576746, 2073129, 2102328, 2764172, 3153492, 4146258, 5528344, 6219387, 6306984, 8292516, 12438774, 16585032, 18658161, 24877548, 37316322, 49755096, 55974483, 74632644, 111948966, 149265288, 223897932, 447795864]

約数ペア:

[(1, 447795864), (2, 223897932), (3, 149265288), (4, 111948966), (6, 74632644), (8, 55974483), (9, 49755096), (12, 37316322), (18, 24877548), (24, 18658161), (27, 16585032), (36, 12438774), (54, 8292516), (71, 6306984), (72, 6219387), (81, 5528344), (108, 4146258), (142, 3153492), (162, 2764172), (213, 2102328), (216, 2073129), (284, 1576746), (324, 1382086), (426, 1051164), (568, 788373), (639, 700776), (648, 691043), (852, 525582), (1278, 350388), (1704, 262791), (1917, 233592), (2556, 175194), (3834, 116796), (5112, 87597), (5751, 77864), (7668, 58398), (9733, 46008), (11502, 38932), (15336, 29199), (19466, 23004)]