306717444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10909}}^1$

素因数の和:11001

約数の個数: 72

約数和(自身を含む): 857787840

約数和(自身を除く): 551070396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 781, 852, 1278, 1562, 2343, 2556, 3124, 4686, 7029, 9372, 10909, 14058, 21818, 28116, 32727, 43636, 65454, 98181, 119999, 130908, 196362, 239998, 359997, 392724, 479996, 719994, 774539, 1079991, 1439988, 1549078, 2159982, 2323617, 3098156, 4319964, 4647234, 6970851, 8519929, 9294468, 13941702, 17039858, 25559787, 27883404, 34079716, 51119574, 76679361, 102239148, 153358722, 306717444]

約数ペア:

[(1, 306717444), (2, 153358722), (3, 102239148), (4, 76679361), (6, 51119574), (9, 34079716), (11, 27883404), (12, 25559787), (18, 17039858), (22, 13941702), (33, 9294468), (36, 8519929), (44, 6970851), (66, 4647234), (71, 4319964), (99, 3098156), (132, 2323617), (142, 2159982), (198, 1549078), (213, 1439988), (284, 1079991), (396, 774539), (426, 719994), (639, 479996), (781, 392724), (852, 359997), (1278, 239998), (1562, 196362), (2343, 130908), (2556, 119999), (3124, 98181), (4686, 65454), (7029, 43636), (9372, 32727), (10909, 28116), (14058, 21818)]