337128064

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 837607680

約数和(自身を除く): 500479616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 103, 104, 112, 128, 182, 206, 208, 224, 281, 364, 412, 416, 448, 562, 721, 728, 824, 832, 896, 1124, 1339, 1442, 1456, 1648, 1664, 1967, 2248, 2678, 2884, 2912, 3296, 3653, 3934, 4496, 5356, 5768, 5824, 6592, 7306, 7868, 8992, 9373, 10712, 11536, 11648, 13184, 14612, 15736, 17984, 18746, 21424, 23072, 25571, 28943, 29224, 31472, 35968, 37492, 42848, 46144, 51142, 57886, 58448, 62944, 74984, 85696, 92288, 102284, 115772, 116896, 125888, 149968, 171392, 202601, 204568, 231544, 233792, 251776, 299936, 376259, 405202, 409136, 463088, 467584, 599872, 752518, 810404, 818272, 926176, 1199744, 1505036, 1620808, 1636544, 1852352, 2633813, 3010072, 3241616, 3273088, 3704704, 5267626, 6020144, 6483232, 10535252, 12040288, 12966464, 21070504, 24080576, 25932928, 42141008, 48161152, 84282016, 168564032, 337128064]

約数ペア:

[(1, 337128064), (2, 168564032), (4, 84282016), (7, 48161152), (8, 42141008), (13, 25932928), (14, 24080576), (16, 21070504), (26, 12966464), (28, 12040288), (32, 10535252), (52, 6483232), (56, 6020144), (64, 5267626), (91, 3704704), (103, 3273088), (104, 3241616), (112, 3010072), (128, 2633813), (182, 1852352), (206, 1636544), (208, 1620808), (224, 1505036), (281, 1199744), (364, 926176), (412, 818272), (416, 810404), (448, 752518), (562, 599872), (721, 467584), (728, 463088), (824, 409136), (832, 405202), (896, 376259), (1124, 299936), (1339, 251776), (1442, 233792), (1456, 231544), (1648, 204568), (1664, 202601), (1967, 171392), (2248, 149968), (2678, 125888), (2884, 116896), (2912, 115772), (3296, 102284), (3653, 92288), (3934, 85696), (4496, 74984), (5356, 62944), (5768, 58448), (5824, 57886), (6592, 51142), (7306, 46144), (7868, 42848), (8992, 37492), (9373, 35968), (10712, 31472), (11536, 29224), (11648, 28943), (13184, 25571), (14612, 23072), (15736, 21424), (17984, 18746)]