268044168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:899

約数の個数: 128

約数和(自身を含む): 818380800

約数和(自身を除く): 550336632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 127, 136, 168, 204, 238, 254, 357, 381, 408, 476, 508, 714, 739, 762, 889, 952, 1016, 1428, 1478, 1524, 1778, 2159, 2217, 2667, 2856, 2956, 3048, 3556, 4318, 4434, 5173, 5334, 5912, 6477, 7112, 8636, 8868, 10346, 10668, 12563, 12954, 15113, 15519, 17272, 17736, 20692, 21336, 25126, 25908, 30226, 31038, 37689, 41384, 45339, 50252, 51816, 60452, 62076, 75378, 87941, 90678, 93853, 100504, 120904, 124152, 150756, 175882, 181356, 187706, 263823, 281559, 301512, 351764, 362712, 375412, 527646, 563118, 656971, 703528, 750824, 1055292, 1126236, 1313942, 1595501, 1970913, 2110584, 2252472, 2627884, 3191002, 3941826, 4786503, 5255768, 6382004, 7883652, 9573006, 11168507, 12764008, 15767304, 19146012, 22337014, 33505521, 38292024, 44674028, 67011042, 89348056, 134022084, 268044168]

約数ペア:

[(1, 268044168), (2, 134022084), (3, 89348056), (4, 67011042), (6, 44674028), (7, 38292024), (8, 33505521), (12, 22337014), (14, 19146012), (17, 15767304), (21, 12764008), (24, 11168507), (28, 9573006), (34, 7883652), (42, 6382004), (51, 5255768), (56, 4786503), (68, 3941826), (84, 3191002), (102, 2627884), (119, 2252472), (127, 2110584), (136, 1970913), (168, 1595501), (204, 1313942), (238, 1126236), (254, 1055292), (357, 750824), (381, 703528), (408, 656971), (476, 563118), (508, 527646), (714, 375412), (739, 362712), (762, 351764), (889, 301512), (952, 281559), (1016, 263823), (1428, 187706), (1478, 181356), (1524, 175882), (1778, 150756), (2159, 124152), (2217, 120904), (2667, 100504), (2856, 93853), (2956, 90678), (3048, 87941), (3556, 75378), (4318, 62076), (4434, 60452), (5173, 51816), (5334, 50252), (5912, 45339), (6477, 41384), (7112, 37689), (8636, 31038), (8868, 30226), (10346, 25908), (10668, 25126), (12563, 21336), (12954, 20692), (15113, 17736), (15519, 17272)]