1313374986

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:742

約数の個数: 160

約数和(自身を含む): 3693888000

約数和(自身を除く): 2380513014

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 211, 231, 297, 378, 422, 462, 499, 567, 594, 633, 693, 891, 998, 1134, 1266, 1386, 1477, 1497, 1782, 1899, 2079, 2321, 2954, 2994, 3493, 3798, 4158, 4431, 4491, 4642, 5489, 5697, 6237, 6963, 6986, 8862, 8982, 10479, 10978, 11394, 12474, 13293, 13473, 13926, 16247, 16467, 17091, 20889, 20958, 26586, 26946, 31437, 32494, 32934, 34182, 38423, 39879, 40419, 41778, 48741, 49401, 62667, 62874, 76846, 79758, 80838, 94311, 97482, 98802, 105289, 115269, 119637, 125334, 146223, 148203, 188001, 188622, 210578, 230538, 239274, 282933, 292446, 296406, 315867, 345807, 376002, 438669, 444609, 565866, 631734, 691614, 737023, 877338, 889218, 947601, 1037421, 1158179, 1316007, 1474046, 1895202, 2074842, 2211069, 2316358, 2632014, 2842803, 3112263, 3474537, 4422138, 5685606, 6224526, 6633207, 6949074, 8107253, 8528409, 10423611, 13266414, 16214506, 17056818, 19899621, 20847222, 24321759, 31270833, 39799242, 48643518, 59698863, 62541666, 72965277, 93812499, 119397726, 145930554, 187624998, 218895831, 437791662, 656687493, 1313374986]

約数ペア:

[(1, 1313374986), (2, 656687493), (3, 437791662), (6, 218895831), (7, 187624998), (9, 145930554), (11, 119397726), (14, 93812499), (18, 72965277), (21, 62541666), (22, 59698863), (27, 48643518), (33, 39799242), (42, 31270833), (54, 24321759), (63, 20847222), (66, 19899621), (77, 17056818), (81, 16214506), (99, 13266414), (126, 10423611), (154, 8528409), (162, 8107253), (189, 6949074), (198, 6633207), (211, 6224526), (231, 5685606), (297, 4422138), (378, 3474537), (422, 3112263), (462, 2842803), (499, 2632014), (567, 2316358), (594, 2211069), (633, 2074842), (693, 1895202), (891, 1474046), (998, 1316007), (1134, 1158179), (1266, 1037421), (1386, 947601), (1477, 889218), (1497, 877338), (1782, 737023), (1899, 691614), (2079, 631734), (2321, 565866), (2954, 444609), (2994, 438669), (3493, 376002), (3798, 345807), (4158, 315867), (4431, 296406), (4491, 292446), (4642, 282933), (5489, 239274), (5697, 230538), (6237, 210578), (6963, 188622), (6986, 188001), (8862, 148203), (8982, 146223), (10479, 125334), (10978, 119637), (11394, 115269), (12474, 105289), (13293, 98802), (13473, 97482), (13926, 94311), (16247, 80838), (16467, 79758), (17091, 76846), (20889, 62874), (20958, 62667), (26586, 49401), (26946, 48741), (31437, 41778), (32494, 40419), (32934, 39879), (34182, 38423)]