256187796

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1759}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 612057600

約数和(自身を除く): 355869804

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 229, 318, 458, 636, 687, 916, 1374, 1759, 2748, 3518, 5277, 7036, 10554, 12137, 21108, 24274, 36411, 48548, 72822, 93227, 145644, 186454, 279681, 372908, 402811, 559362, 805622, 1118724, 1208433, 1611244, 2416866, 4833732, 21348983, 42697966, 64046949, 85395932, 128093898, 256187796]

約数ペア:

[(1, 256187796), (2, 128093898), (3, 85395932), (4, 64046949), (6, 42697966), (12, 21348983), (53, 4833732), (106, 2416866), (159, 1611244), (212, 1208433), (229, 1118724), (318, 805622), (458, 559362), (636, 402811), (687, 372908), (916, 279681), (1374, 186454), (1759, 145644), (2748, 93227), (3518, 72822), (5277, 48548), (7036, 36411), (10554, 24274), (12137, 21108)]