1685183742

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^2$

素因数の和:646

約数の個数: 72

約数和(自身を含む): 4026742200

約数和(自身を除く): 2341558458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 239, 298, 447, 478, 717, 894, 1341, 1434, 1639, 2151, 2629, 2682, 3278, 4302, 4917, 5258, 7887, 9834, 14751, 15774, 23661, 29502, 35611, 47322, 57121, 71222, 106833, 114242, 171363, 213666, 320499, 342726, 391721, 514089, 628331, 640998, 783442, 1028178, 1175163, 1256662, 1884993, 2350326, 3525489, 3769986, 5654979, 7050978, 8511029, 11309958, 17022058, 25533087, 51066174, 76599261, 93621319, 153198522, 187242638, 280863957, 561727914, 842591871, 1685183742]

約数ペア:

[(1, 1685183742), (2, 842591871), (3, 561727914), (6, 280863957), (9, 187242638), (11, 153198522), (18, 93621319), (22, 76599261), (33, 51066174), (66, 25533087), (99, 17022058), (149, 11309958), (198, 8511029), (239, 7050978), (298, 5654979), (447, 3769986), (478, 3525489), (717, 2350326), (894, 1884993), (1341, 1256662), (1434, 1175163), (1639, 1028178), (2151, 783442), (2629, 640998), (2682, 628331), (3278, 514089), (4302, 391721), (4917, 342726), (5258, 320499), (7887, 213666), (9834, 171363), (14751, 114242), (15774, 106833), (23661, 71222), (29502, 57121), (35611, 47322)]