1013574016

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 2617695360

約数和(自身を除く): 1604121344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 128, 182, 196, 208, 217, 224, 248, 364, 392, 401, 403, 416, 434, 448, 496, 637, 728, 784, 802, 806, 832, 868, 896, 992, 1274, 1456, 1519, 1568, 1604, 1612, 1664, 1736, 1984, 2548, 2807, 2821, 2912, 3038, 3136, 3208, 3224, 3472, 3968, 5096, 5213, 5614, 5642, 5824, 6076, 6272, 6416, 6448, 6944, 10192, 10426, 11228, 11284, 11648, 12152, 12431, 12832, 12896, 13888, 19649, 19747, 20384, 20852, 22456, 22568, 24304, 24862, 25664, 25792, 27776, 36491, 39298, 39494, 40768, 41704, 44912, 45136, 48608, 49724, 51328, 51584, 72982, 78596, 78988, 81536, 83408, 87017, 89824, 90272, 97216, 99448, 145964, 157192, 157976, 161603, 166816, 174034, 179648, 180544, 194432, 198896, 255437, 291928, 314384, 315952, 323206, 333632, 348068, 359296, 361088, 397792, 510874, 583856, 609119, 628768, 631904, 646412, 667264, 696136, 795584, 1021748, 1131221, 1167712, 1218238, 1257536, 1263808, 1292824, 1392272, 1591168, 2043496, 2262442, 2335424, 2436476, 2515072, 2527616, 2585648, 2784544, 4086992, 4524884, 4670848, 4872952, 5171296, 5569088, 7918547, 8173984, 9049768, 9745904, 10342592, 11138176, 15837094, 16347968, 18099536, 19491808, 20685184, 31674188, 32695936, 36199072, 38983616, 63348376, 72398144, 77967232, 126696752, 144796288, 253393504, 506787008, 1013574016]

約数ペア:

[(1, 1013574016), (2, 506787008), (4, 253393504), (7, 144796288), (8, 126696752), (13, 77967232), (14, 72398144), (16, 63348376), (26, 38983616), (28, 36199072), (31, 32695936), (32, 31674188), (49, 20685184), (52, 19491808), (56, 18099536), (62, 16347968), (64, 15837094), (91, 11138176), (98, 10342592), (104, 9745904), (112, 9049768), (124, 8173984), (128, 7918547), (182, 5569088), (196, 5171296), (208, 4872952), (217, 4670848), (224, 4524884), (248, 4086992), (364, 2784544), (392, 2585648), (401, 2527616), (403, 2515072), (416, 2436476), (434, 2335424), (448, 2262442), (496, 2043496), (637, 1591168), (728, 1392272), (784, 1292824), (802, 1263808), (806, 1257536), (832, 1218238), (868, 1167712), (896, 1131221), (992, 1021748), (1274, 795584), (1456, 696136), (1519, 667264), (1568, 646412), (1604, 631904), (1612, 628768), (1664, 609119), (1736, 583856), (1984, 510874), (2548, 397792), (2807, 361088), (2821, 359296), (2912, 348068), (3038, 333632), (3136, 323206), (3208, 315952), (3224, 314384), (3472, 291928), (3968, 255437), (5096, 198896), (5213, 194432), (5614, 180544), (5642, 179648), (5824, 174034), (6076, 166816), (6272, 161603), (6416, 157976), (6448, 157192), (6944, 145964), (10192, 99448), (10426, 97216), (11228, 90272), (11284, 89824), (11648, 87017), (12152, 83408), (12431, 81536), (12832, 78988), (12896, 78596), (13888, 72982), (19649, 51584), (19747, 51328), (20384, 49724), (20852, 48608), (22456, 45136), (22568, 44912), (24304, 41704), (24862, 40768), (25664, 39494), (25792, 39298), (27776, 36491)]