257577336

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1813

約数の個数: 96

約数和(自身を含む): 744906240

約数和(自身を除く): 487328904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 127, 136, 153, 204, 254, 306, 381, 408, 508, 612, 762, 1016, 1143, 1224, 1524, 1657, 2159, 2286, 3048, 3314, 4318, 4572, 4971, 6477, 6628, 8636, 9144, 9942, 12954, 13256, 14913, 17272, 19431, 19884, 25908, 28169, 29826, 38862, 39768, 51816, 56338, 59652, 77724, 84507, 112676, 119304, 155448, 169014, 210439, 225352, 253521, 338028, 420878, 507042, 631317, 676056, 841756, 1014084, 1262634, 1683512, 1893951, 2028168, 2525268, 3577463, 3787902, 5050536, 7154926, 7575804, 10732389, 14309852, 15151608, 21464778, 28619704, 32197167, 42929556, 64394334, 85859112, 128788668, 257577336]

約数ペア:

[(1, 257577336), (2, 128788668), (3, 85859112), (4, 64394334), (6, 42929556), (8, 32197167), (9, 28619704), (12, 21464778), (17, 15151608), (18, 14309852), (24, 10732389), (34, 7575804), (36, 7154926), (51, 5050536), (68, 3787902), (72, 3577463), (102, 2525268), (127, 2028168), (136, 1893951), (153, 1683512), (204, 1262634), (254, 1014084), (306, 841756), (381, 676056), (408, 631317), (508, 507042), (612, 420878), (762, 338028), (1016, 253521), (1143, 225352), (1224, 210439), (1524, 169014), (1657, 155448), (2159, 119304), (2286, 112676), (3048, 84507), (3314, 77724), (4318, 59652), (4572, 56338), (4971, 51816), (6477, 39768), (6628, 38862), (8636, 29826), (9144, 28169), (9942, 25908), (12954, 19884), (13256, 19431), (14913, 17272)]