42985344

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 123770880

約数和(自身を除く): 80785536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 128, 138, 157, 184, 186, 192, 248, 276, 314, 368, 372, 384, 471, 496, 552, 628, 713, 736, 744, 942, 992, 1104, 1256, 1426, 1472, 1488, 1884, 1984, 2139, 2208, 2512, 2852, 2944, 2976, 3611, 3768, 3968, 4278, 4416, 4867, 5024, 5704, 5952, 7222, 7536, 8556, 8832, 9734, 10048, 10833, 11408, 11904, 14444, 14601, 15072, 17112, 19468, 20096, 21666, 22816, 28888, 29202, 30144, 34224, 38936, 43332, 45632, 57776, 58404, 60288, 68448, 77872, 86664, 91264, 111941, 115552, 116808, 136896, 155744, 173328, 223882, 231104, 233616, 273792, 311488, 335823, 346656, 447764, 462208, 467232, 622976, 671646, 693312, 895528, 934464, 1343292, 1386624, 1791056, 1868928, 2686584, 3582112, 5373168, 7164224, 10746336, 14328448, 21492672, 42985344]

約数ペア:

[(1, 42985344), (2, 21492672), (3, 14328448), (4, 10746336), (6, 7164224), (8, 5373168), (12, 3582112), (16, 2686584), (23, 1868928), (24, 1791056), (31, 1386624), (32, 1343292), (46, 934464), (48, 895528), (62, 693312), (64, 671646), (69, 622976), (92, 467232), (93, 462208), (96, 447764), (124, 346656), (128, 335823), (138, 311488), (157, 273792), (184, 233616), (186, 231104), (192, 223882), (248, 173328), (276, 155744), (314, 136896), (368, 116808), (372, 115552), (384, 111941), (471, 91264), (496, 86664), (552, 77872), (628, 68448), (713, 60288), (736, 58404), (744, 57776), (942, 45632), (992, 43332), (1104, 38936), (1256, 34224), (1426, 30144), (1472, 29202), (1488, 28888), (1884, 22816), (1984, 21666), (2139, 20096), (2208, 19468), (2512, 17112), (2852, 15072), (2944, 14601), (2976, 14444), (3611, 11904), (3768, 11408), (3968, 10833), (4278, 10048), (4416, 9734), (4867, 8832), (5024, 8556), (5704, 7536), (5952, 7222)]