315758976

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1544

約数の個数: 128

約数和(自身を含む): 924887040

約数和(自身を除く): 609128064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 128, 129, 156, 172, 192, 208, 258, 312, 344, 384, 416, 516, 559, 624, 688, 832, 1032, 1118, 1248, 1376, 1471, 1664, 1677, 2064, 2236, 2496, 2752, 2942, 3354, 4128, 4413, 4472, 4992, 5504, 5884, 6708, 8256, 8826, 8944, 11768, 13416, 16512, 17652, 17888, 19123, 23536, 26832, 35304, 35776, 38246, 47072, 53664, 57369, 63253, 70608, 71552, 76492, 94144, 107328, 114738, 126506, 141216, 152984, 188288, 189759, 214656, 229476, 253012, 282432, 305968, 379518, 458952, 506024, 564864, 611936, 759036, 822289, 917904, 1012048, 1223872, 1518072, 1644578, 1835808, 2024096, 2447744, 2466867, 3036144, 3289156, 3671616, 4048192, 4933734, 6072288, 6578312, 7343232, 8096384, 9867468, 12144576, 13156624, 19734936, 24289152, 26313248, 39469872, 52626496, 78939744, 105252992, 157879488, 315758976]

約数ペア:

[(1, 315758976), (2, 157879488), (3, 105252992), (4, 78939744), (6, 52626496), (8, 39469872), (12, 26313248), (13, 24289152), (16, 19734936), (24, 13156624), (26, 12144576), (32, 9867468), (39, 8096384), (43, 7343232), (48, 6578312), (52, 6072288), (64, 4933734), (78, 4048192), (86, 3671616), (96, 3289156), (104, 3036144), (128, 2466867), (129, 2447744), (156, 2024096), (172, 1835808), (192, 1644578), (208, 1518072), (258, 1223872), (312, 1012048), (344, 917904), (384, 822289), (416, 759036), (516, 611936), (559, 564864), (624, 506024), (688, 458952), (832, 379518), (1032, 305968), (1118, 282432), (1248, 253012), (1376, 229476), (1471, 214656), (1664, 189759), (1677, 188288), (2064, 152984), (2236, 141216), (2496, 126506), (2752, 114738), (2942, 107328), (3354, 94144), (4128, 76492), (4413, 71552), (4472, 70608), (4992, 63253), (5504, 57369), (5884, 53664), (6708, 47072), (8256, 38246), (8826, 35776), (8944, 35304), (11768, 26832), (13416, 23536), (16512, 19123), (17652, 17888)]