298255944

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1997}}^1$

素因数の和:2147

約数の個数: 96

約数和(自身を含む): 874644480

約数和(自身を除く): 576388536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 127, 147, 168, 196, 254, 294, 381, 392, 508, 588, 762, 889, 1016, 1176, 1524, 1778, 1997, 2667, 3048, 3556, 3994, 5334, 5991, 6223, 7112, 7988, 10668, 11982, 12446, 13979, 15976, 18669, 21336, 23964, 24892, 27958, 37338, 41937, 47928, 49784, 55916, 74676, 83874, 97853, 111832, 149352, 167748, 195706, 253619, 293559, 335496, 391412, 507238, 587118, 760857, 782824, 1014476, 1174236, 1521714, 1775333, 2028952, 2348472, 3043428, 3550666, 5325999, 6086856, 7101332, 10651998, 12427331, 14202664, 21303996, 24854662, 37281993, 42607992, 49709324, 74563986, 99418648, 149127972, 298255944]

約数ペア:

[(1, 298255944), (2, 149127972), (3, 99418648), (4, 74563986), (6, 49709324), (7, 42607992), (8, 37281993), (12, 24854662), (14, 21303996), (21, 14202664), (24, 12427331), (28, 10651998), (42, 7101332), (49, 6086856), (56, 5325999), (84, 3550666), (98, 3043428), (127, 2348472), (147, 2028952), (168, 1775333), (196, 1521714), (254, 1174236), (294, 1014476), (381, 782824), (392, 760857), (508, 587118), (588, 507238), (762, 391412), (889, 335496), (1016, 293559), (1176, 253619), (1524, 195706), (1778, 167748), (1997, 149352), (2667, 111832), (3048, 97853), (3556, 83874), (3994, 74676), (5334, 55916), (5991, 49784), (6223, 47928), (7112, 41937), (7988, 37338), (10668, 27958), (11982, 24892), (12446, 23964), (13979, 21336), (15976, 18669)]