268718688

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 904619520

約数和(自身を除く): 635900832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 157, 168, 189, 216, 224, 252, 283, 288, 314, 336, 378, 432, 471, 504, 566, 628, 672, 756, 849, 864, 942, 1008, 1099, 1132, 1256, 1413, 1512, 1698, 1884, 1981, 2016, 2198, 2264, 2512, 2547, 2826, 3024, 3297, 3396, 3768, 3962, 4239, 4396, 4528, 5024, 5094, 5652, 5943, 6048, 6594, 6792, 7536, 7641, 7924, 8478, 8792, 9056, 9891, 10188, 11304, 11886, 13188, 13584, 15072, 15282, 15848, 16956, 17584, 17829, 19782, 20376, 22608, 23772, 26376, 27168, 29673, 30564, 31696, 33912, 35168, 35658, 39564, 40752, 44431, 45216, 47544, 52752, 53487, 59346, 61128, 63392, 67824, 71316, 79128, 81504, 88862, 95088, 105504, 106974, 118692, 122256, 133293, 135648, 142632, 158256, 177724, 190176, 213948, 237384, 244512, 266586, 285264, 311017, 316512, 355448, 399879, 427896, 474768, 533172, 570528, 622034, 710896, 799758, 855792, 933051, 949536, 1066344, 1199637, 1244068, 1421792, 1599516, 1711584, 1866102, 2132688, 2399274, 2488136, 2799153, 3199032, 3732204, 4265376, 4798548, 4976272, 5598306, 6398064, 7464408, 8397459, 9597096, 9952544, 11196612, 12796128, 14928816, 16794918, 19194192, 22393224, 29857632, 33589836, 38388384, 44786448, 67179672, 89572896, 134359344, 268718688]

約数ペア:

[(1, 268718688), (2, 134359344), (3, 89572896), (4, 67179672), (6, 44786448), (7, 38388384), (8, 33589836), (9, 29857632), (12, 22393224), (14, 19194192), (16, 16794918), (18, 14928816), (21, 12796128), (24, 11196612), (27, 9952544), (28, 9597096), (32, 8397459), (36, 7464408), (42, 6398064), (48, 5598306), (54, 4976272), (56, 4798548), (63, 4265376), (72, 3732204), (84, 3199032), (96, 2799153), (108, 2488136), (112, 2399274), (126, 2132688), (144, 1866102), (157, 1711584), (168, 1599516), (189, 1421792), (216, 1244068), (224, 1199637), (252, 1066344), (283, 949536), (288, 933051), (314, 855792), (336, 799758), (378, 710896), (432, 622034), (471, 570528), (504, 533172), (566, 474768), (628, 427896), (672, 399879), (756, 355448), (849, 316512), (864, 311017), (942, 285264), (1008, 266586), (1099, 244512), (1132, 237384), (1256, 213948), (1413, 190176), (1512, 177724), (1698, 158256), (1884, 142632), (1981, 135648), (2016, 133293), (2198, 122256), (2264, 118692), (2512, 106974), (2547, 105504), (2826, 95088), (3024, 88862), (3297, 81504), (3396, 79128), (3768, 71316), (3962, 67824), (4239, 63392), (4396, 61128), (4528, 59346), (5024, 53487), (5094, 52752), (5652, 47544), (5943, 45216), (6048, 44431), (6594, 40752), (6792, 39564), (7536, 35658), (7641, 35168), (7924, 33912), (8478, 31696), (8792, 30564), (9056, 29673), (9891, 27168), (10188, 26376), (11304, 23772), (11886, 22608), (13188, 20376), (13584, 19782), (15072, 17829), (15282, 17584), (15848, 16956)]