40943016

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 120384000

約数和(自身を除く): 79440984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 47, 54, 72, 74, 94, 108, 109, 111, 141, 148, 188, 216, 218, 222, 282, 296, 327, 333, 376, 423, 436, 444, 564, 654, 666, 846, 872, 888, 981, 999, 1128, 1269, 1308, 1332, 1692, 1739, 1962, 1998, 2538, 2616, 2664, 2943, 3384, 3478, 3924, 3996, 4033, 5076, 5123, 5217, 5886, 6956, 7848, 7992, 8066, 10152, 10246, 10434, 11772, 12099, 13912, 15369, 15651, 16132, 20492, 20868, 23544, 24198, 30738, 31302, 32264, 36297, 40984, 41736, 46107, 46953, 48396, 61476, 62604, 72594, 92214, 93906, 96792, 108891, 122952, 125208, 138321, 145188, 184428, 187812, 189551, 217782, 276642, 290376, 368856, 375624, 379102, 435564, 553284, 568653, 758204, 871128, 1106568, 1137306, 1516408, 1705959, 2274612, 3411918, 4549224, 5117877, 6823836, 10235754, 13647672, 20471508, 40943016]

約数ペア:

[(1, 40943016), (2, 20471508), (3, 13647672), (4, 10235754), (6, 6823836), (8, 5117877), (9, 4549224), (12, 3411918), (18, 2274612), (24, 1705959), (27, 1516408), (36, 1137306), (37, 1106568), (47, 871128), (54, 758204), (72, 568653), (74, 553284), (94, 435564), (108, 379102), (109, 375624), (111, 368856), (141, 290376), (148, 276642), (188, 217782), (216, 189551), (218, 187812), (222, 184428), (282, 145188), (296, 138321), (327, 125208), (333, 122952), (376, 108891), (423, 96792), (436, 93906), (444, 92214), (564, 72594), (654, 62604), (666, 61476), (846, 48396), (872, 46953), (888, 46107), (981, 41736), (999, 40984), (1128, 36297), (1269, 32264), (1308, 31302), (1332, 30738), (1692, 24198), (1739, 23544), (1962, 20868), (1998, 20492), (2538, 16132), (2616, 15651), (2664, 15369), (2943, 13912), (3384, 12099), (3478, 11772), (3924, 10434), (3996, 10246), (4033, 10152), (5076, 8066), (5123, 7992), (5217, 7848), (5886, 6956)]