1212759968

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3607}}^1$

素因数の和:3722

約数の個数: 96

約数和(自身を含む): 2909491200

約数和(自身を除く): 1696731232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 79, 112, 133, 152, 158, 224, 266, 304, 316, 532, 553, 608, 632, 1064, 1106, 1264, 1501, 2128, 2212, 2528, 3002, 3607, 4256, 4424, 6004, 7214, 8848, 10507, 12008, 14428, 17696, 21014, 24016, 25249, 28856, 42028, 48032, 50498, 57712, 68533, 84056, 100996, 115424, 137066, 168112, 201992, 274132, 284953, 336224, 403984, 479731, 548264, 569906, 807968, 959462, 1096528, 1139812, 1918924, 1994671, 2193056, 2279624, 3837848, 3989342, 4559248, 5414107, 7675696, 7978684, 9118496, 10828214, 15351392, 15957368, 21656428, 31914736, 37898749, 43312856, 63829472, 75797498, 86625712, 151594996, 173251424, 303189992, 606379984, 1212759968]

約数ペア:

[(1, 1212759968), (2, 606379984), (4, 303189992), (7, 173251424), (8, 151594996), (14, 86625712), (16, 75797498), (19, 63829472), (28, 43312856), (32, 37898749), (38, 31914736), (56, 21656428), (76, 15957368), (79, 15351392), (112, 10828214), (133, 9118496), (152, 7978684), (158, 7675696), (224, 5414107), (266, 4559248), (304, 3989342), (316, 3837848), (532, 2279624), (553, 2193056), (608, 1994671), (632, 1918924), (1064, 1139812), (1106, 1096528), (1264, 959462), (1501, 807968), (2128, 569906), (2212, 548264), (2528, 479731), (3002, 403984), (3607, 336224), (4256, 284953), (4424, 274132), (6004, 201992), (7214, 168112), (8848, 137066), (10507, 115424), (12008, 100996), (14428, 84056), (17696, 68533), (21014, 57712), (24016, 50498), (25249, 48032), (28856, 42028)]