40927488

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 130292736

約数和(自身を除く): 89365248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 331, 336, 368, 384, 448, 483, 552, 644, 662, 672, 736, 768, 896, 966, 993, 1104, 1288, 1324, 1344, 1472, 1792, 1932, 1986, 2208, 2317, 2576, 2648, 2688, 2944, 3864, 3972, 4416, 4634, 5152, 5296, 5376, 5888, 6951, 7613, 7728, 7944, 8832, 9268, 10304, 10592, 13902, 15226, 15456, 15888, 17664, 18536, 20608, 21184, 22839, 27804, 30452, 30912, 31776, 37072, 41216, 42368, 45678, 53291, 55608, 60904, 61824, 63552, 74144, 84736, 91356, 106582, 111216, 121808, 123648, 127104, 148288, 159873, 182712, 213164, 222432, 243616, 254208, 296576, 319746, 365424, 426328, 444864, 487232, 593152, 639492, 730848, 852656, 889728, 974464, 1278984, 1461696, 1705312, 1779456, 1948928, 2557968, 2923392, 3410624, 5115936, 5846784, 6821248, 10231872, 13642496, 20463744, 40927488]

約数ペア:

[(1, 40927488), (2, 20463744), (3, 13642496), (4, 10231872), (6, 6821248), (7, 5846784), (8, 5115936), (12, 3410624), (14, 2923392), (16, 2557968), (21, 1948928), (23, 1779456), (24, 1705312), (28, 1461696), (32, 1278984), (42, 974464), (46, 889728), (48, 852656), (56, 730848), (64, 639492), (69, 593152), (84, 487232), (92, 444864), (96, 426328), (112, 365424), (128, 319746), (138, 296576), (161, 254208), (168, 243616), (184, 222432), (192, 213164), (224, 182712), (256, 159873), (276, 148288), (322, 127104), (331, 123648), (336, 121808), (368, 111216), (384, 106582), (448, 91356), (483, 84736), (552, 74144), (644, 63552), (662, 61824), (672, 60904), (736, 55608), (768, 53291), (896, 45678), (966, 42368), (993, 41216), (1104, 37072), (1288, 31776), (1324, 30912), (1344, 30452), (1472, 27804), (1792, 22839), (1932, 21184), (1986, 20608), (2208, 18536), (2317, 17664), (2576, 15888), (2648, 15456), (2688, 15226), (2944, 13902), (3864, 10592), (3972, 10304), (4416, 9268), (4634, 8832), (5152, 7944), (5296, 7728), (5376, 7613), (5888, 6951)]