43439928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 135168000

約数和(自身を除く): 91728072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 76, 84, 93, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 372, 399, 434, 439, 456, 532, 589, 651, 744, 798, 868, 878, 1064, 1178, 1302, 1317, 1596, 1736, 1756, 1767, 2356, 2604, 2634, 3073, 3192, 3512, 3534, 4123, 4712, 5208, 5268, 6146, 7068, 8246, 8341, 9219, 10536, 12292, 12369, 13609, 14136, 16492, 16682, 18438, 24584, 24738, 25023, 27218, 32984, 33364, 36876, 40827, 49476, 50046, 54436, 58387, 66728, 73752, 81654, 95263, 98952, 100092, 108872, 116774, 163308, 175161, 190526, 200184, 233548, 258571, 285789, 326616, 350322, 381052, 467096, 517142, 571578, 700644, 762104, 775713, 1034284, 1143156, 1401288, 1551426, 1809997, 2068568, 2286312, 3102852, 3619994, 5429991, 6205704, 7239988, 10859982, 14479976, 21719964, 43439928]

約数ペア:

[(1, 43439928), (2, 21719964), (3, 14479976), (4, 10859982), (6, 7239988), (7, 6205704), (8, 5429991), (12, 3619994), (14, 3102852), (19, 2286312), (21, 2068568), (24, 1809997), (28, 1551426), (31, 1401288), (38, 1143156), (42, 1034284), (56, 775713), (57, 762104), (62, 700644), (76, 571578), (84, 517142), (93, 467096), (114, 381052), (124, 350322), (133, 326616), (152, 285789), (168, 258571), (186, 233548), (217, 200184), (228, 190526), (248, 175161), (266, 163308), (372, 116774), (399, 108872), (434, 100092), (439, 98952), (456, 95263), (532, 81654), (589, 73752), (651, 66728), (744, 58387), (798, 54436), (868, 50046), (878, 49476), (1064, 40827), (1178, 36876), (1302, 33364), (1317, 32984), (1596, 27218), (1736, 25023), (1756, 24738), (1767, 24584), (2356, 18438), (2604, 16682), (2634, 16492), (3073, 14136), (3192, 13609), (3512, 12369), (3534, 12292), (4123, 10536), (4712, 9219), (5208, 8341), (5268, 8246), (6146, 7068)]