40670496

素因数分解:

$2^5\times 3^2\times {\mathrm{283}}^1\times {\mathrm{499}}^1$

素因数の和:798

約数の個数: 72

約数和(自身を含む): 116298000

約数和(自身を除く): 75627504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 283, 288, 499, 566, 849, 998, 1132, 1497, 1698, 1996, 2264, 2547, 2994, 3396, 3992, 4491, 4528, 5094, 5988, 6792, 7984, 8982, 9056, 10188, 11976, 13584, 15968, 17964, 20376, 23952, 27168, 35928, 40752, 47904, 71856, 81504, 141217, 143712, 282434, 423651, 564868, 847302, 1129736, 1270953, 1694604, 2259472, 2541906, 3389208, 4518944, 5083812, 6778416, 10167624, 13556832, 20335248, 40670496]

約数ペア:

[(1, 40670496), (2, 20335248), (3, 13556832), (4, 10167624), (6, 6778416), (8, 5083812), (9, 4518944), (12, 3389208), (16, 2541906), (18, 2259472), (24, 1694604), (32, 1270953), (36, 1129736), (48, 847302), (72, 564868), (96, 423651), (144, 282434), (283, 143712), (288, 141217), (499, 81504), (566, 71856), (849, 47904), (998, 40752), (1132, 35928), (1497, 27168), (1698, 23952), (1996, 20376), (2264, 17964), (2547, 15968), (2994, 13584), (3396, 11976), (3992, 10188), (4491, 9056), (4528, 8982), (5094, 7984), (5988, 6792)]