334587484

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{499}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 746928000

約数和(自身を除く): 412340516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 311, 499, 539, 622, 998, 1078, 1244, 1996, 2156, 2177, 3421, 3493, 4354, 5489, 6842, 6986, 8708, 10978, 13684, 13972, 15239, 21956, 23947, 24451, 30478, 38423, 47894, 48902, 60956, 76846, 95788, 97804, 153692, 155189, 167629, 268961, 310378, 335258, 537922, 620756, 670516, 1075844, 1086323, 1707079, 2172646, 3414158, 4345292, 6828316, 7604261, 11949553, 15208522, 23899106, 30417044, 47798212, 83646871, 167293742, 334587484]

約数ペア:

[(1, 334587484), (2, 167293742), (4, 83646871), (7, 47798212), (11, 30417044), (14, 23899106), (22, 15208522), (28, 11949553), (44, 7604261), (49, 6828316), (77, 4345292), (98, 3414158), (154, 2172646), (196, 1707079), (308, 1086323), (311, 1075844), (499, 670516), (539, 620756), (622, 537922), (998, 335258), (1078, 310378), (1244, 268961), (1996, 167629), (2156, 155189), (2177, 153692), (3421, 97804), (3493, 95788), (4354, 76846), (5489, 60956), (6842, 48902), (6986, 47894), (8708, 38423), (10978, 30478), (13684, 24451), (13972, 23947), (15239, 21956)]