339499706

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 667865088

約数和(自身を除く): 328365382

約数列:

[1, 2, 7, 13, 14, 26, 43, 47, 71, 86, 91, 94, 142, 169, 182, 301, 329, 338, 497, 559, 602, 611, 658, 923, 994, 1118, 1183, 1222, 1846, 2021, 2366, 3053, 3337, 3913, 4042, 4277, 6106, 6461, 6674, 7267, 7826, 7943, 8554, 11999, 12922, 14147, 14534, 15886, 21371, 23359, 23998, 26273, 28294, 39689, 42742, 43381, 46718, 50869, 52546, 55601, 79378, 83993, 86762, 101738, 111202, 143491, 167986, 183911, 277823, 286982, 303667, 341549, 367822, 515957, 555646, 563953, 607334, 683098, 1004437, 1031914, 1127906, 1865383, 2008874, 2390843, 3611699, 3730766, 3947671, 4781686, 7223398, 7895342, 13057681, 24249979, 26115362, 48499958, 169749853, 339499706]

約数ペア:

[(1, 339499706), (2, 169749853), (7, 48499958), (13, 26115362), (14, 24249979), (26, 13057681), (43, 7895342), (47, 7223398), (71, 4781686), (86, 3947671), (91, 3730766), (94, 3611699), (142, 2390843), (169, 2008874), (182, 1865383), (301, 1127906), (329, 1031914), (338, 1004437), (497, 683098), (559, 607334), (602, 563953), (611, 555646), (658, 515957), (923, 367822), (994, 341549), (1118, 303667), (1183, 286982), (1222, 277823), (1846, 183911), (2021, 167986), (2366, 143491), (3053, 111202), (3337, 101738), (3913, 86762), (4042, 83993), (4277, 79378), (6106, 55601), (6461, 52546), (6674, 50869), (7267, 46718), (7826, 43381), (7943, 42742), (8554, 39689), (11999, 28294), (12922, 26273), (14147, 23998), (14534, 23359), (15886, 21371)]