616385536

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2489

約数の個数: 88

約数和(自身を含む): 1397364080

約数和(自身を除く): 780978544

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1024, 1216, 1664, 1976, 2432, 2437, 3328, 3952, 4864, 4874, 6656, 7904, 9728, 9748, 13312, 15808, 19456, 19496, 31616, 31681, 38992, 46303, 63232, 63362, 77984, 92606, 126464, 126724, 155968, 185212, 252928, 253448, 311936, 370424, 506896, 601939, 623872, 740848, 1013792, 1203878, 1247744, 1481696, 2027584, 2407756, 2495488, 2963392, 4055168, 4815512, 5926784, 8110336, 9631024, 11853568, 16220672, 19262048, 23707136, 32441344, 38524096, 47414272, 77048192, 154096384, 308192768, 616385536]

約数ペア:

[(1, 616385536), (2, 308192768), (4, 154096384), (8, 77048192), (13, 47414272), (16, 38524096), (19, 32441344), (26, 23707136), (32, 19262048), (38, 16220672), (52, 11853568), (64, 9631024), (76, 8110336), (104, 5926784), (128, 4815512), (152, 4055168), (208, 2963392), (247, 2495488), (256, 2407756), (304, 2027584), (416, 1481696), (494, 1247744), (512, 1203878), (608, 1013792), (832, 740848), (988, 623872), (1024, 601939), (1216, 506896), (1664, 370424), (1976, 311936), (2432, 253448), (2437, 252928), (3328, 185212), (3952, 155968), (4864, 126724), (4874, 126464), (6656, 92606), (7904, 77984), (9728, 63362), (9748, 63232), (13312, 46303), (15808, 38992), (19456, 31681), (19496, 31616)]