478022694

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 1035763200

約数和(自身を除く): 557740506

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 149, 213, 298, 426, 443, 447, 886, 894, 1207, 1329, 2414, 2533, 2658, 3621, 5066, 7242, 7531, 7599, 10579, 15062, 15198, 21158, 22593, 31453, 31737, 45186, 62906, 63474, 66007, 94359, 132014, 179843, 188718, 198021, 359686, 396042, 534701, 539529, 1069402, 1079058, 1122119, 1604103, 2244238, 3208206, 3366357, 4686497, 6732714, 9372994, 14059491, 28118982, 79670449, 159340898, 239011347, 478022694]

約数ペア:

[(1, 478022694), (2, 239011347), (3, 159340898), (6, 79670449), (17, 28118982), (34, 14059491), (51, 9372994), (71, 6732714), (102, 4686497), (142, 3366357), (149, 3208206), (213, 2244238), (298, 1604103), (426, 1122119), (443, 1079058), (447, 1069402), (886, 539529), (894, 534701), (1207, 396042), (1329, 359686), (2414, 198021), (2533, 188718), (2658, 179843), (3621, 132014), (5066, 94359), (7242, 66007), (7531, 63474), (7599, 62906), (10579, 45186), (15062, 31737), (15198, 31453), (21158, 22593)]