264212214

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 673920000

約数和(自身を除く): 409707786

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 49, 57, 58, 87, 98, 114, 133, 147, 174, 203, 233, 266, 294, 343, 399, 406, 466, 551, 609, 686, 699, 798, 931, 1029, 1102, 1218, 1398, 1421, 1631, 1653, 1862, 2058, 2793, 2842, 3262, 3306, 3857, 4263, 4427, 4893, 5586, 6517, 6757, 7714, 8526, 8854, 9786, 9947, 11417, 11571, 13034, 13281, 13514, 19551, 19894, 20271, 22834, 23142, 26562, 26999, 29841, 30989, 34251, 39102, 40542, 47299, 53998, 59682, 61978, 68502, 79919, 80997, 92967, 94598, 128383, 141897, 159838, 161994, 185934, 188993, 216923, 239757, 256766, 283794, 331093, 377986, 385149, 433846, 479514, 566979, 650769, 662186, 770298, 898681, 993279, 1133958, 1301538, 1518461, 1797362, 1986558, 2317651, 2696043, 3036922, 4555383, 4635302, 5392086, 6290767, 6952953, 9110766, 12581534, 13905906, 18872301, 37744602, 44035369, 88070738, 132106107, 264212214]

約数ペア:

[(1, 264212214), (2, 132106107), (3, 88070738), (6, 44035369), (7, 37744602), (14, 18872301), (19, 13905906), (21, 12581534), (29, 9110766), (38, 6952953), (42, 6290767), (49, 5392086), (57, 4635302), (58, 4555383), (87, 3036922), (98, 2696043), (114, 2317651), (133, 1986558), (147, 1797362), (174, 1518461), (203, 1301538), (233, 1133958), (266, 993279), (294, 898681), (343, 770298), (399, 662186), (406, 650769), (466, 566979), (551, 479514), (609, 433846), (686, 385149), (699, 377986), (798, 331093), (931, 283794), (1029, 256766), (1102, 239757), (1218, 216923), (1398, 188993), (1421, 185934), (1631, 161994), (1653, 159838), (1862, 141897), (2058, 128383), (2793, 94598), (2842, 92967), (3262, 80997), (3306, 79919), (3857, 68502), (4263, 61978), (4427, 59682), (4893, 53998), (5586, 47299), (6517, 40542), (6757, 39102), (7714, 34251), (8526, 30989), (8854, 29841), (9786, 26999), (9947, 26562), (11417, 23142), (11571, 22834), (13034, 20271), (13281, 19894), (13514, 19551)]