1211593416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1875

約数の個数: 128

約数和(自身を含む): 3443420160

約数和(自身を除く): 2231826744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 71, 74, 88, 111, 132, 142, 148, 213, 222, 264, 284, 296, 407, 426, 444, 568, 781, 814, 852, 888, 1221, 1562, 1628, 1704, 1747, 2343, 2442, 2627, 3124, 3256, 3494, 4686, 4884, 5241, 5254, 6248, 6988, 7881, 9372, 9768, 10482, 10508, 13976, 15762, 18744, 19217, 20964, 21016, 28897, 31524, 38434, 41928, 57651, 57794, 63048, 64639, 76868, 86691, 115302, 115588, 124037, 129278, 153736, 173382, 193917, 230604, 231176, 248074, 258556, 346764, 372111, 387834, 461208, 496148, 517112, 693528, 711029, 744222, 775668, 992296, 1364407, 1422058, 1488444, 1551336, 2133087, 2728814, 2844116, 2976888, 4093221, 4266174, 4589369, 5457628, 5688232, 8186442, 8532348, 9178738, 10915256, 13768107, 16372884, 17064696, 18357476, 27536214, 32745768, 36714952, 50483059, 55072428, 100966118, 110144856, 151449177, 201932236, 302898354, 403864472, 605796708, 1211593416]

約数ペア:

[(1, 1211593416), (2, 605796708), (3, 403864472), (4, 302898354), (6, 201932236), (8, 151449177), (11, 110144856), (12, 100966118), (22, 55072428), (24, 50483059), (33, 36714952), (37, 32745768), (44, 27536214), (66, 18357476), (71, 17064696), (74, 16372884), (88, 13768107), (111, 10915256), (132, 9178738), (142, 8532348), (148, 8186442), (213, 5688232), (222, 5457628), (264, 4589369), (284, 4266174), (296, 4093221), (407, 2976888), (426, 2844116), (444, 2728814), (568, 2133087), (781, 1551336), (814, 1488444), (852, 1422058), (888, 1364407), (1221, 992296), (1562, 775668), (1628, 744222), (1704, 711029), (1747, 693528), (2343, 517112), (2442, 496148), (2627, 461208), (3124, 387834), (3256, 372111), (3494, 346764), (4686, 258556), (4884, 248074), (5241, 231176), (5254, 230604), (6248, 193917), (6988, 173382), (7881, 153736), (9372, 129278), (9768, 124037), (10482, 115588), (10508, 115302), (13976, 86691), (15762, 76868), (18744, 64639), (19217, 63048), (20964, 57794), (21016, 57651), (28897, 41928), (31524, 38434)]