266937264

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 240

約数和(自身を含む): 902513664

約数和(自身を除く): 635576400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 23, 24, 33, 34, 36, 44, 46, 48, 51, 66, 68, 69, 72, 88, 92, 99, 102, 132, 136, 138, 144, 153, 176, 184, 187, 198, 204, 207, 253, 264, 272, 276, 306, 368, 374, 391, 396, 408, 414, 431, 506, 528, 552, 561, 612, 748, 759, 782, 792, 816, 828, 862, 1012, 1104, 1122, 1173, 1224, 1293, 1496, 1518, 1564, 1584, 1656, 1683, 1724, 2024, 2244, 2277, 2346, 2448, 2586, 2992, 3036, 3128, 3312, 3366, 3448, 3519, 3879, 4048, 4301, 4488, 4554, 4692, 4741, 5172, 6072, 6256, 6732, 6896, 7038, 7327, 7758, 8602, 8976, 9108, 9384, 9482, 9913, 10344, 12144, 12903, 13464, 14076, 14223, 14654, 15516, 17204, 18216, 18768, 18964, 19826, 20688, 21981, 25806, 26928, 28152, 28446, 29308, 29739, 31032, 34408, 36432, 37928, 38709, 39652, 42669, 43962, 51612, 56304, 56892, 58616, 59478, 62064, 65943, 68816, 75856, 77418, 79304, 80597, 85338, 87924, 89217, 103224, 109043, 113784, 117232, 118956, 131886, 154836, 158608, 161194, 168521, 170676, 175848, 178434, 206448, 218086, 227568, 237912, 241791, 263772, 309672, 322388, 327129, 337042, 341352, 351696, 356868, 436172, 475824, 483582, 505563, 527544, 619344, 644776, 654258, 674084, 682704, 713736, 725373, 872344, 967164, 981387, 1011126, 1055088, 1289552, 1308516, 1348168, 1427472, 1450746, 1516689, 1744688, 1853731, 1934328, 1962774, 2022252, 2617032, 2696336, 2901492, 3033378, 3707462, 3868656, 3925548, 4044504, 5234064, 5561193, 5802984, 6066756, 7414924, 7851096, 8089008, 11122386, 11605968, 12133512, 14829848, 15702192, 16683579, 22244772, 24267024, 29659696, 33367158, 44489544, 66734316, 88979088, 133468632, 266937264]

約数ペア:

[(1, 266937264), (2, 133468632), (3, 88979088), (4, 66734316), (6, 44489544), (8, 33367158), (9, 29659696), (11, 24267024), (12, 22244772), (16, 16683579), (17, 15702192), (18, 14829848), (22, 12133512), (23, 11605968), (24, 11122386), (33, 8089008), (34, 7851096), (36, 7414924), (44, 6066756), (46, 5802984), (48, 5561193), (51, 5234064), (66, 4044504), (68, 3925548), (69, 3868656), (72, 3707462), (88, 3033378), (92, 2901492), (99, 2696336), (102, 2617032), (132, 2022252), (136, 1962774), (138, 1934328), (144, 1853731), (153, 1744688), (176, 1516689), (184, 1450746), (187, 1427472), (198, 1348168), (204, 1308516), (207, 1289552), (253, 1055088), (264, 1011126), (272, 981387), (276, 967164), (306, 872344), (368, 725373), (374, 713736), (391, 682704), (396, 674084), (408, 654258), (414, 644776), (431, 619344), (506, 527544), (528, 505563), (552, 483582), (561, 475824), (612, 436172), (748, 356868), (759, 351696), (782, 341352), (792, 337042), (816, 327129), (828, 322388), (862, 309672), (1012, 263772), (1104, 241791), (1122, 237912), (1173, 227568), (1224, 218086), (1293, 206448), (1496, 178434), (1518, 175848), (1564, 170676), (1584, 168521), (1656, 161194), (1683, 158608), (1724, 154836), (2024, 131886), (2244, 118956), (2277, 117232), (2346, 113784), (2448, 109043), (2586, 103224), (2992, 89217), (3036, 87924), (3128, 85338), (3312, 80597), (3366, 79304), (3448, 77418), (3519, 75856), (3879, 68816), (4048, 65943), (4301, 62064), (4488, 59478), (4554, 58616), (4692, 56892), (4741, 56304), (5172, 51612), (6072, 43962), (6256, 42669), (6732, 39652), (6896, 38709), (7038, 37928), (7327, 36432), (7758, 34408), (8602, 31032), (8976, 29739), (9108, 29308), (9384, 28446), (9482, 28152), (9913, 26928), (10344, 25806), (12144, 21981), (12903, 20688), (13464, 19826), (14076, 18964), (14223, 18768), (14654, 18216), (15516, 17204)]