15521998912

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2113

約数の個数: 168

約数和(自身を含む): 37301814144

約数和(自身を除く): 21779815232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 53, 56, 64, 94, 98, 106, 112, 188, 196, 212, 224, 329, 371, 376, 392, 424, 448, 658, 742, 752, 784, 848, 1316, 1484, 1504, 1568, 1696, 1987, 2303, 2491, 2597, 2632, 2968, 3008, 3136, 3392, 3974, 4606, 4982, 5194, 5264, 5936, 7948, 9212, 9964, 10388, 10528, 11872, 13909, 15896, 17437, 18424, 19928, 20776, 21056, 23744, 27818, 31792, 34874, 36848, 39856, 41552, 55636, 63584, 69748, 73696, 79712, 83104, 93389, 97363, 105311, 111272, 122059, 127168, 139496, 147392, 159424, 166208, 186778, 194726, 210622, 222544, 244118, 278992, 373556, 389452, 421244, 445088, 488236, 557984, 653723, 737177, 747112, 778904, 842488, 890176, 976472, 1115968, 1307446, 1474354, 1494224, 1557808, 1684976, 1952944, 2614892, 2948708, 2988448, 3115616, 3369952, 3905888, 4576061, 4949617, 5160239, 5229784, 5897416, 5976896, 6231232, 6739904, 7811776, 9152122, 9899234, 10320478, 10459568, 11794832, 18304244, 19798468, 20640956, 20919136, 23589664, 34647319, 36608488, 39596936, 41281912, 41838272, 47179328, 69294638, 73216976, 79193872, 82563824, 138589276, 146433952, 158387744, 165127648, 242531233, 277178552, 292867904, 316775488, 330255296, 485062466, 554357104, 970124932, 1108714208, 1940249864, 2217428416, 3880499728, 7760999456, 15521998912]

約数ペア:

[(1, 15521998912), (2, 7760999456), (4, 3880499728), (7, 2217428416), (8, 1940249864), (14, 1108714208), (16, 970124932), (28, 554357104), (32, 485062466), (47, 330255296), (49, 316775488), (53, 292867904), (56, 277178552), (64, 242531233), (94, 165127648), (98, 158387744), (106, 146433952), (112, 138589276), (188, 82563824), (196, 79193872), (212, 73216976), (224, 69294638), (329, 47179328), (371, 41838272), (376, 41281912), (392, 39596936), (424, 36608488), (448, 34647319), (658, 23589664), (742, 20919136), (752, 20640956), (784, 19798468), (848, 18304244), (1316, 11794832), (1484, 10459568), (1504, 10320478), (1568, 9899234), (1696, 9152122), (1987, 7811776), (2303, 6739904), (2491, 6231232), (2597, 5976896), (2632, 5897416), (2968, 5229784), (3008, 5160239), (3136, 4949617), (3392, 4576061), (3974, 3905888), (4606, 3369952), (4982, 3115616), (5194, 2988448), (5264, 2948708), (5936, 2614892), (7948, 1952944), (9212, 1684976), (9964, 1557808), (10388, 1494224), (10528, 1474354), (11872, 1307446), (13909, 1115968), (15896, 976472), (17437, 890176), (18424, 842488), (19928, 778904), (20776, 747112), (21056, 737177), (23744, 653723), (27818, 557984), (31792, 488236), (34874, 445088), (36848, 421244), (39856, 389452), (41552, 373556), (55636, 278992), (63584, 244118), (69748, 222544), (73696, 210622), (79712, 194726), (83104, 186778), (93389, 166208), (97363, 159424), (105311, 147392), (111272, 139496), (122059, 127168)]