340684812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{563}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 955100160

約数和(自身を除く): 614415348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 431, 468, 563, 702, 862, 1126, 1293, 1404, 1689, 1724, 2252, 2586, 3378, 3879, 5067, 5172, 5603, 6756, 7319, 7758, 10134, 11206, 11637, 14638, 15201, 15516, 16809, 20268, 21957, 22412, 23274, 29276, 30402, 33618, 43914, 46548, 50427, 60804, 65871, 67236, 87828, 100854, 131742, 151281, 197613, 201708, 242653, 263484, 302562, 395226, 485306, 605124, 727959, 790452, 970612, 1455918, 2183877, 2911836, 3154489, 4367754, 6308978, 6551631, 8735508, 9463467, 12617956, 13103262, 18926934, 26206524, 28390401, 37853868, 56780802, 85171203, 113561604, 170342406, 340684812]

約数ペア:

[(1, 340684812), (2, 170342406), (3, 113561604), (4, 85171203), (6, 56780802), (9, 37853868), (12, 28390401), (13, 26206524), (18, 18926934), (26, 13103262), (27, 12617956), (36, 9463467), (39, 8735508), (52, 6551631), (54, 6308978), (78, 4367754), (108, 3154489), (117, 2911836), (156, 2183877), (234, 1455918), (351, 970612), (431, 790452), (468, 727959), (563, 605124), (702, 485306), (862, 395226), (1126, 302562), (1293, 263484), (1404, 242653), (1689, 201708), (1724, 197613), (2252, 151281), (2586, 131742), (3378, 100854), (3879, 87828), (5067, 67236), (5172, 65871), (5603, 60804), (6756, 50427), (7319, 46548), (7758, 43914), (10134, 33618), (11206, 30402), (11637, 29276), (14638, 23274), (15201, 22412), (15516, 21957), (16809, 20268)]