40881792

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 126512640

約数和(自身を除く): 85630848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 227, 268, 336, 384, 402, 448, 454, 469, 536, 672, 681, 804, 896, 908, 938, 1072, 1344, 1362, 1407, 1589, 1608, 1816, 1876, 2144, 2688, 2724, 2814, 3178, 3216, 3632, 3752, 4288, 4767, 5448, 5628, 6356, 6432, 7264, 7504, 8576, 9534, 10896, 11256, 12712, 12864, 14528, 15008, 15209, 19068, 21792, 22512, 25424, 25728, 29056, 30016, 30418, 38136, 43584, 45024, 45627, 50848, 60032, 60836, 76272, 87168, 90048, 91254, 101696, 106463, 121672, 152544, 180096, 182508, 203392, 212926, 243344, 305088, 319389, 365016, 425852, 486688, 610176, 638778, 730032, 851704, 973376, 1277556, 1460064, 1703408, 1946752, 2555112, 2920128, 3406816, 5110224, 5840256, 6813632, 10220448, 13627264, 20440896, 40881792]

約数ペア:

[(1, 40881792), (2, 20440896), (3, 13627264), (4, 10220448), (6, 6813632), (7, 5840256), (8, 5110224), (12, 3406816), (14, 2920128), (16, 2555112), (21, 1946752), (24, 1703408), (28, 1460064), (32, 1277556), (42, 973376), (48, 851704), (56, 730032), (64, 638778), (67, 610176), (84, 486688), (96, 425852), (112, 365016), (128, 319389), (134, 305088), (168, 243344), (192, 212926), (201, 203392), (224, 182508), (227, 180096), (268, 152544), (336, 121672), (384, 106463), (402, 101696), (448, 91254), (454, 90048), (469, 87168), (536, 76272), (672, 60836), (681, 60032), (804, 50848), (896, 45627), (908, 45024), (938, 43584), (1072, 38136), (1344, 30418), (1362, 30016), (1407, 29056), (1589, 25728), (1608, 25424), (1816, 22512), (1876, 21792), (2144, 19068), (2688, 15209), (2724, 15008), (2814, 14528), (3178, 12864), (3216, 12712), (3632, 11256), (3752, 10896), (4288, 9534), (4767, 8576), (5448, 7504), (5628, 7264), (6356, 6432)]