210731304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 636641280

約数和(自身を除く): 425909976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 56, 62, 84, 86, 93, 124, 129, 168, 172, 186, 217, 248, 258, 301, 344, 372, 434, 516, 602, 651, 744, 868, 903, 941, 1032, 1204, 1302, 1333, 1736, 1806, 1882, 2408, 2604, 2666, 2823, 3612, 3764, 3999, 5208, 5332, 5646, 6587, 7224, 7528, 7998, 9331, 10664, 11292, 13174, 15996, 18662, 19761, 22584, 26348, 27993, 29171, 31992, 37324, 39522, 40463, 52696, 55986, 58342, 74648, 79044, 80926, 87513, 111972, 116684, 121389, 158088, 161852, 175026, 204197, 223944, 233368, 242778, 283241, 323704, 350052, 408394, 485556, 566482, 612591, 700104, 816788, 849723, 971112, 1132964, 1225182, 1254353, 1633576, 1699446, 2265928, 2450364, 2508706, 3398892, 3763059, 4900728, 5017412, 6797784, 7526118, 8780471, 10034824, 15052236, 17560942, 26341413, 30104472, 35121884, 52682826, 70243768, 105365652, 210731304]

約数ペア:

[(1, 210731304), (2, 105365652), (3, 70243768), (4, 52682826), (6, 35121884), (7, 30104472), (8, 26341413), (12, 17560942), (14, 15052236), (21, 10034824), (24, 8780471), (28, 7526118), (31, 6797784), (42, 5017412), (43, 4900728), (56, 3763059), (62, 3398892), (84, 2508706), (86, 2450364), (93, 2265928), (124, 1699446), (129, 1633576), (168, 1254353), (172, 1225182), (186, 1132964), (217, 971112), (248, 849723), (258, 816788), (301, 700104), (344, 612591), (372, 566482), (434, 485556), (516, 408394), (602, 350052), (651, 323704), (744, 283241), (868, 242778), (903, 233368), (941, 223944), (1032, 204197), (1204, 175026), (1302, 161852), (1333, 158088), (1736, 121389), (1806, 116684), (1882, 111972), (2408, 87513), (2604, 80926), (2666, 79044), (2823, 74648), (3612, 58342), (3764, 55986), (3999, 52696), (5208, 40463), (5332, 39522), (5646, 37324), (6587, 31992), (7224, 29171), (7528, 27993), (7998, 26348), (9331, 22584), (10664, 19761), (11292, 18662), (13174, 15996)]