268988688

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 200

約数和(自身を含む): 854777880

約数和(自身を除く): 585789192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 34, 36, 48, 51, 54, 58, 68, 72, 81, 87, 102, 108, 116, 136, 144, 153, 162, 174, 204, 216, 232, 261, 272, 306, 324, 348, 408, 421, 432, 459, 464, 493, 522, 612, 648, 696, 783, 816, 842, 918, 986, 1044, 1224, 1263, 1296, 1377, 1392, 1479, 1566, 1684, 1836, 1972, 2088, 2349, 2448, 2526, 2754, 2958, 3132, 3368, 3672, 3789, 3944, 4176, 4437, 4698, 5052, 5508, 5916, 6264, 6736, 7157, 7344, 7578, 7888, 8874, 9396, 10104, 11016, 11367, 11832, 12209, 12528, 13311, 14314, 15156, 17748, 18792, 20208, 21471, 22032, 22734, 23664, 24418, 26622, 28628, 30312, 34101, 35496, 36627, 37584, 39933, 42942, 45468, 48836, 53244, 57256, 60624, 64413, 68202, 70992, 73254, 79866, 85884, 90936, 97672, 106488, 109881, 114512, 128826, 136404, 146508, 159732, 171768, 181872, 193239, 195344, 207553, 212976, 219762, 257652, 272808, 293016, 319464, 329643, 343536, 386478, 415106, 439524, 515304, 545616, 579717, 586032, 622659, 638928, 659286, 772956, 830212, 879048, 988929, 1030608, 1159434, 1245318, 1318572, 1545912, 1660424, 1758096, 1867977, 1977858, 2318868, 2490636, 2637144, 3091824, 3320848, 3735954, 3955716, 4637736, 4981272, 5274288, 5603931, 7471908, 7911432, 9275472, 9962544, 11207862, 14943816, 15822864, 16811793, 22415724, 29887632, 33623586, 44831448, 67247172, 89662896, 134494344, 268988688]

約数ペア:

[(1, 268988688), (2, 134494344), (3, 89662896), (4, 67247172), (6, 44831448), (8, 33623586), (9, 29887632), (12, 22415724), (16, 16811793), (17, 15822864), (18, 14943816), (24, 11207862), (27, 9962544), (29, 9275472), (34, 7911432), (36, 7471908), (48, 5603931), (51, 5274288), (54, 4981272), (58, 4637736), (68, 3955716), (72, 3735954), (81, 3320848), (87, 3091824), (102, 2637144), (108, 2490636), (116, 2318868), (136, 1977858), (144, 1867977), (153, 1758096), (162, 1660424), (174, 1545912), (204, 1318572), (216, 1245318), (232, 1159434), (261, 1030608), (272, 988929), (306, 879048), (324, 830212), (348, 772956), (408, 659286), (421, 638928), (432, 622659), (459, 586032), (464, 579717), (493, 545616), (522, 515304), (612, 439524), (648, 415106), (696, 386478), (783, 343536), (816, 329643), (842, 319464), (918, 293016), (986, 272808), (1044, 257652), (1224, 219762), (1263, 212976), (1296, 207553), (1377, 195344), (1392, 193239), (1479, 181872), (1566, 171768), (1684, 159732), (1836, 146508), (1972, 136404), (2088, 128826), (2349, 114512), (2448, 109881), (2526, 106488), (2754, 97672), (2958, 90936), (3132, 85884), (3368, 79866), (3672, 73254), (3789, 70992), (3944, 68202), (4176, 64413), (4437, 60624), (4698, 57256), (5052, 53244), (5508, 48836), (5916, 45468), (6264, 42942), (6736, 39933), (7157, 37584), (7344, 36627), (7578, 35496), (7888, 34101), (8874, 30312), (9396, 28628), (10104, 26622), (11016, 24418), (11367, 23664), (11832, 22734), (12209, 22032), (12528, 21471), (13311, 20208), (14314, 18792), (15156, 17748)]