266947056

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 160

約数和(自身を含む): 819947520

約数和(自身を除く): 553000464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 163, 204, 216, 223, 272, 306, 326, 408, 432, 446, 459, 489, 612, 652, 669, 816, 892, 918, 978, 1224, 1304, 1338, 1467, 1784, 1836, 1956, 2007, 2448, 2608, 2676, 2771, 2934, 3568, 3672, 3791, 3912, 4014, 4401, 5352, 5542, 5868, 6021, 7344, 7582, 7824, 8028, 8313, 8802, 10704, 11084, 11373, 11736, 12042, 15164, 16056, 16626, 17604, 22168, 22746, 23472, 24084, 24939, 30328, 32112, 33252, 34119, 35208, 36349, 44336, 45492, 48168, 49878, 60656, 66504, 68238, 70416, 72698, 74817, 90984, 96336, 99756, 102357, 109047, 133008, 136476, 145396, 149634, 181968, 199512, 204714, 218094, 272952, 290792, 299268, 327141, 399024, 409428, 436188, 545904, 581584, 598536, 617933, 654282, 818856, 872376, 981423, 1197072, 1235866, 1308564, 1637712, 1744752, 1853799, 1962846, 2471732, 2617128, 3707598, 3925692, 4943464, 5234256, 5561397, 7415196, 7851384, 9886928, 11122794, 14830392, 15702768, 16684191, 22245588, 29660784, 33368382, 44491176, 66736764, 88982352, 133473528, 266947056]

約数ペア:

[(1, 266947056), (2, 133473528), (3, 88982352), (4, 66736764), (6, 44491176), (8, 33368382), (9, 29660784), (12, 22245588), (16, 16684191), (17, 15702768), (18, 14830392), (24, 11122794), (27, 9886928), (34, 7851384), (36, 7415196), (48, 5561397), (51, 5234256), (54, 4943464), (68, 3925692), (72, 3707598), (102, 2617128), (108, 2471732), (136, 1962846), (144, 1853799), (153, 1744752), (163, 1637712), (204, 1308564), (216, 1235866), (223, 1197072), (272, 981423), (306, 872376), (326, 818856), (408, 654282), (432, 617933), (446, 598536), (459, 581584), (489, 545904), (612, 436188), (652, 409428), (669, 399024), (816, 327141), (892, 299268), (918, 290792), (978, 272952), (1224, 218094), (1304, 204714), (1338, 199512), (1467, 181968), (1784, 149634), (1836, 145396), (1956, 136476), (2007, 133008), (2448, 109047), (2608, 102357), (2676, 99756), (2771, 96336), (2934, 90984), (3568, 74817), (3672, 72698), (3791, 70416), (3912, 68238), (4014, 66504), (4401, 60656), (5352, 49878), (5542, 48168), (5868, 45492), (6021, 44336), (7344, 36349), (7582, 35208), (7824, 34119), (8028, 33252), (8313, 32112), (8802, 30328), (10704, 24939), (11084, 24084), (11373, 23472), (11736, 22746), (12042, 22168), (15164, 17604), (16056, 16626)]