1272933984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1894247}}^1$

素因数の和:1894267

約数の個数: 48

約数和(自身を含む): 3818803968

約数和(自身を除く): 2545869984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1894247, 3788494, 5682741, 7576988, 11365482, 13259729, 15153976, 22730964, 26519458, 30307952, 39779187, 45461928, 53038916, 60615904, 79558374, 90923856, 106077832, 159116748, 181847712, 212155664, 318233496, 424311328, 636466992, 1272933984]

約数ペア:

[(1, 1272933984), (2, 636466992), (3, 424311328), (4, 318233496), (6, 212155664), (7, 181847712), (8, 159116748), (12, 106077832), (14, 90923856), (16, 79558374), (21, 60615904), (24, 53038916), (28, 45461928), (32, 39779187), (42, 30307952), (48, 26519458), (56, 22730964), (84, 15153976), (96, 13259729), (112, 11365482), (168, 7576988), (224, 5682741), (336, 3788494), (672, 1894247)]