208642296

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 531878400

約数和(自身を除く): 323236104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 113, 214, 226, 321, 339, 428, 452, 642, 678, 719, 856, 904, 1284, 1356, 1438, 2157, 2568, 2712, 2876, 4314, 5752, 8628, 12091, 17256, 24182, 36273, 48364, 72546, 76933, 81247, 96728, 145092, 153866, 162494, 230799, 243741, 290184, 307732, 324988, 461598, 487482, 615464, 649976, 923196, 974964, 1846392, 1949928, 8693429, 17386858, 26080287, 34773716, 52160574, 69547432, 104321148, 208642296]

約数ペア:

[(1, 208642296), (2, 104321148), (3, 69547432), (4, 52160574), (6, 34773716), (8, 26080287), (12, 17386858), (24, 8693429), (107, 1949928), (113, 1846392), (214, 974964), (226, 923196), (321, 649976), (339, 615464), (428, 487482), (452, 461598), (642, 324988), (678, 307732), (719, 290184), (856, 243741), (904, 230799), (1284, 162494), (1356, 153866), (1438, 145092), (2157, 96728), (2568, 81247), (2712, 76933), (2876, 72546), (4314, 48364), (5752, 36273), (8628, 24182), (12091, 17256)]