2177358512

素因数分解:

$2^4\times 7^3\times {\mathrm{29}}^1\times {\mathrm{13681}}^1$

素因数の和:13739

約数の個数: 80

約数和(自身を含む): 5089704000

約数和(自身を除く): 2912345488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 343, 392, 406, 464, 686, 784, 812, 1372, 1421, 1624, 2744, 2842, 3248, 5488, 5684, 9947, 11368, 13681, 19894, 22736, 27362, 39788, 54724, 79576, 95767, 109448, 159152, 191534, 218896, 383068, 396749, 670369, 766136, 793498, 1340738, 1532272, 1586996, 2681476, 2777243, 3173992, 4692583, 5362952, 5554486, 6347984, 9385166, 10725904, 11108972, 18770332, 19440701, 22217944, 37540664, 38881402, 44435888, 75081328, 77762804, 136084907, 155525608, 272169814, 311051216, 544339628, 1088679256, 2177358512]

約数ペア:

[(1, 2177358512), (2, 1088679256), (4, 544339628), (7, 311051216), (8, 272169814), (14, 155525608), (16, 136084907), (28, 77762804), (29, 75081328), (49, 44435888), (56, 38881402), (58, 37540664), (98, 22217944), (112, 19440701), (116, 18770332), (196, 11108972), (203, 10725904), (232, 9385166), (343, 6347984), (392, 5554486), (406, 5362952), (464, 4692583), (686, 3173992), (784, 2777243), (812, 2681476), (1372, 1586996), (1421, 1532272), (1624, 1340738), (2744, 793498), (2842, 766136), (3248, 670369), (5488, 396749), (5684, 383068), (9947, 218896), (11368, 191534), (13681, 159152), (19894, 109448), (22736, 95767), (27362, 79576), (39788, 54724)]