1214947624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 2523156480

約数和(自身を除く): 1308208856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 311, 412, 431, 622, 824, 862, 1133, 1244, 1724, 2266, 2488, 3421, 3448, 4532, 4741, 6842, 9064, 9482, 13684, 18964, 27368, 32033, 37928, 44393, 64066, 88786, 128132, 134041, 177572, 256264, 268082, 352363, 355144, 488323, 536164, 704726, 976646, 1072328, 1409452, 1474451, 1953292, 2818904, 2948902, 3906584, 5897804, 11795608, 13806223, 27612446, 55224892, 110449784, 151868453, 303736906, 607473812, 1214947624]

約数ペア:

[(1, 1214947624), (2, 607473812), (4, 303736906), (8, 151868453), (11, 110449784), (22, 55224892), (44, 27612446), (88, 13806223), (103, 11795608), (206, 5897804), (311, 3906584), (412, 2948902), (431, 2818904), (622, 1953292), (824, 1474451), (862, 1409452), (1133, 1072328), (1244, 976646), (1724, 704726), (2266, 536164), (2488, 488323), (3421, 355144), (3448, 352363), (4532, 268082), (4741, 256264), (6842, 177572), (9064, 134041), (9482, 128132), (13684, 88786), (18964, 64066), (27368, 44393), (32033, 37928)]