299879928

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 861696000

約数和(自身を除く): 561816072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 109, 141, 188, 216, 218, 271, 282, 327, 376, 423, 436, 542, 564, 654, 813, 846, 872, 981, 1084, 1128, 1269, 1308, 1626, 1692, 1962, 2168, 2439, 2538, 2616, 2943, 3252, 3384, 3924, 4878, 5076, 5123, 5886, 6504, 7317, 7848, 9756, 10152, 10246, 11772, 12737, 14634, 15369, 19512, 20492, 23544, 25474, 29268, 29539, 30738, 38211, 40984, 46107, 50948, 58536, 59078, 61476, 76422, 88617, 92214, 101896, 114633, 118156, 122952, 138321, 152844, 177234, 184428, 229266, 236312, 265851, 276642, 305688, 343899, 354468, 368856, 458532, 531702, 553284, 687798, 708936, 797553, 917064, 1063404, 1106568, 1375596, 1388333, 1595106, 2126808, 2751192, 2776666, 3190212, 4164999, 5553332, 6380424, 8329998, 11106664, 12494997, 16659996, 24989994, 33319992, 37484991, 49979988, 74969982, 99959976, 149939964, 299879928]

約数ペア:

[(1, 299879928), (2, 149939964), (3, 99959976), (4, 74969982), (6, 49979988), (8, 37484991), (9, 33319992), (12, 24989994), (18, 16659996), (24, 12494997), (27, 11106664), (36, 8329998), (47, 6380424), (54, 5553332), (72, 4164999), (94, 3190212), (108, 2776666), (109, 2751192), (141, 2126808), (188, 1595106), (216, 1388333), (218, 1375596), (271, 1106568), (282, 1063404), (327, 917064), (376, 797553), (423, 708936), (436, 687798), (542, 553284), (564, 531702), (654, 458532), (813, 368856), (846, 354468), (872, 343899), (981, 305688), (1084, 276642), (1128, 265851), (1269, 236312), (1308, 229266), (1626, 184428), (1692, 177234), (1962, 152844), (2168, 138321), (2439, 122952), (2538, 118156), (2616, 114633), (2943, 101896), (3252, 92214), (3384, 88617), (3924, 76422), (4878, 61476), (5076, 59078), (5123, 58536), (5886, 50948), (6504, 46107), (7317, 40984), (7848, 38211), (9756, 30738), (10152, 29539), (10246, 29268), (11772, 25474), (12737, 23544), (14634, 20492), (15369, 19512)]