450201408

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:604

約数の個数: 112

約数和(自身を含む): 1227002880

約数和(自身を除く): 776801472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 79, 96, 134, 158, 192, 201, 237, 268, 316, 402, 443, 474, 536, 632, 804, 886, 948, 1072, 1264, 1329, 1608, 1772, 1896, 2144, 2528, 2658, 3216, 3544, 3792, 4288, 5056, 5293, 5316, 6432, 7088, 7584, 10586, 10632, 12864, 14176, 15168, 15879, 21172, 21264, 28352, 29681, 31758, 34997, 42344, 42528, 59362, 63516, 69994, 84688, 85056, 89043, 104991, 118724, 127032, 139988, 169376, 178086, 209982, 237448, 254064, 279976, 338752, 356172, 419964, 474896, 508128, 559952, 712344, 839928, 949792, 1016256, 1119904, 1424688, 1679856, 1899584, 2239808, 2344799, 2849376, 3359712, 4689598, 5698752, 6719424, 7034397, 9379196, 14068794, 18758392, 28137588, 37516784, 56275176, 75033568, 112550352, 150067136, 225100704, 450201408]

約数ペア:

[(1, 450201408), (2, 225100704), (3, 150067136), (4, 112550352), (6, 75033568), (8, 56275176), (12, 37516784), (16, 28137588), (24, 18758392), (32, 14068794), (48, 9379196), (64, 7034397), (67, 6719424), (79, 5698752), (96, 4689598), (134, 3359712), (158, 2849376), (192, 2344799), (201, 2239808), (237, 1899584), (268, 1679856), (316, 1424688), (402, 1119904), (443, 1016256), (474, 949792), (536, 839928), (632, 712344), (804, 559952), (886, 508128), (948, 474896), (1072, 419964), (1264, 356172), (1329, 338752), (1608, 279976), (1772, 254064), (1896, 237448), (2144, 209982), (2528, 178086), (2658, 169376), (3216, 139988), (3544, 127032), (3792, 118724), (4288, 104991), (5056, 89043), (5293, 85056), (5316, 84688), (6432, 69994), (7088, 63516), (7584, 59362), (10586, 42528), (10632, 42344), (12864, 34997), (14176, 31758), (15168, 29681), (15879, 28352), (21172, 21264)]