267942348

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 693817488

約数和(自身を除く): 425875140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 317, 318, 443, 477, 634, 636, 886, 951, 954, 1268, 1329, 1772, 1902, 1908, 2658, 2853, 3804, 3987, 5316, 5706, 7974, 11412, 15948, 16801, 23479, 33602, 46958, 50403, 67204, 70437, 93916, 100806, 140431, 140874, 151209, 201612, 211311, 280862, 281748, 302418, 421293, 422622, 561724, 604836, 842586, 845244, 1263879, 1685172, 2527758, 5055516, 7442843, 14885686, 22328529, 29771372, 44657058, 66985587, 89314116, 133971174, 267942348]

約数ペア:

[(1, 267942348), (2, 133971174), (3, 89314116), (4, 66985587), (6, 44657058), (9, 29771372), (12, 22328529), (18, 14885686), (36, 7442843), (53, 5055516), (106, 2527758), (159, 1685172), (212, 1263879), (317, 845244), (318, 842586), (443, 604836), (477, 561724), (634, 422622), (636, 421293), (886, 302418), (951, 281748), (954, 280862), (1268, 211311), (1329, 201612), (1772, 151209), (1902, 140874), (1908, 140431), (2658, 100806), (2853, 93916), (3804, 70437), (3987, 67204), (5316, 50403), (5706, 46958), (7974, 33602), (11412, 23479), (15948, 16801)]