891069648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{9371}}^1$

素因数の和:9672

約数の個数: 80

約数和(自身を含む): 2640354816

約数和(自身を除く): 1749285168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 283, 336, 566, 849, 1132, 1698, 1981, 2264, 3396, 3962, 4528, 5943, 6792, 7924, 9371, 11886, 13584, 15848, 18742, 23772, 28113, 31696, 37484, 47544, 56226, 65597, 74968, 95088, 112452, 131194, 149936, 196791, 224904, 262388, 393582, 449808, 524776, 787164, 1049552, 1574328, 2651993, 3148656, 5303986, 7955979, 10607972, 15911958, 18563951, 21215944, 31823916, 37127902, 42431888, 55691853, 63647832, 74255804, 111383706, 127295664, 148511608, 222767412, 297023216, 445534824, 891069648]

約数ペア:

[(1, 891069648), (2, 445534824), (3, 297023216), (4, 222767412), (6, 148511608), (7, 127295664), (8, 111383706), (12, 74255804), (14, 63647832), (16, 55691853), (21, 42431888), (24, 37127902), (28, 31823916), (42, 21215944), (48, 18563951), (56, 15911958), (84, 10607972), (112, 7955979), (168, 5303986), (283, 3148656), (336, 2651993), (566, 1574328), (849, 1049552), (1132, 787164), (1698, 524776), (1981, 449808), (2264, 393582), (3396, 262388), (3962, 224904), (4528, 196791), (5943, 149936), (6792, 131194), (7924, 112452), (9371, 95088), (11886, 74968), (13584, 65597), (15848, 56226), (18742, 47544), (23772, 37484), (28113, 31696)]