351887328

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:156

約数の個数: 216

約数和(自身を含む): 1136830968

約数和(自身を除く): 784943640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 59, 72, 78, 81, 96, 104, 108, 117, 118, 144, 156, 162, 177, 208, 216, 234, 236, 243, 288, 312, 324, 351, 354, 416, 432, 468, 472, 486, 531, 624, 648, 702, 708, 767, 864, 936, 944, 972, 1053, 1062, 1248, 1296, 1404, 1416, 1534, 1593, 1872, 1888, 1944, 2106, 2124, 2301, 2592, 2808, 2832, 3068, 3159, 3186, 3481, 3744, 3888, 4212, 4248, 4602, 4779, 5616, 5664, 6136, 6318, 6372, 6903, 6962, 7776, 8424, 8496, 9204, 9558, 10443, 11232, 12272, 12636, 12744, 13806, 13924, 14337, 16848, 16992, 18408, 19116, 20709, 20886, 24544, 25272, 25488, 27612, 27848, 28674, 31329, 33696, 36816, 38232, 41418, 41772, 45253, 50544, 50976, 55224, 55696, 57348, 62127, 62658, 73632, 76464, 82836, 83544, 90506, 93987, 101088, 110448, 111392, 114696, 124254, 125316, 135759, 152928, 165672, 167088, 181012, 186381, 187974, 220896, 229392, 248508, 250632, 271518, 281961, 331344, 334176, 362024, 372762, 375948, 407277, 458784, 497016, 501264, 543036, 563922, 662688, 724048, 745524, 751896, 814554, 845883, 994032, 1002528, 1086072, 1127844, 1221831, 1448096, 1491048, 1503792, 1629108, 1691766, 1988064, 2172144, 2255688, 2443662, 2982096, 3007584, 3258216, 3383532, 3665493, 4344288, 4511376, 4887324, 5964192, 6516432, 6767064, 7330986, 9022752, 9774648, 10996479, 13032864, 13534128, 14661972, 19549296, 21992958, 27068256, 29323944, 39098592, 43985916, 58647888, 87971832, 117295776, 175943664, 351887328]

約数ペア:

[(1, 351887328), (2, 175943664), (3, 117295776), (4, 87971832), (6, 58647888), (8, 43985916), (9, 39098592), (12, 29323944), (13, 27068256), (16, 21992958), (18, 19549296), (24, 14661972), (26, 13534128), (27, 13032864), (32, 10996479), (36, 9774648), (39, 9022752), (48, 7330986), (52, 6767064), (54, 6516432), (59, 5964192), (72, 4887324), (78, 4511376), (81, 4344288), (96, 3665493), (104, 3383532), (108, 3258216), (117, 3007584), (118, 2982096), (144, 2443662), (156, 2255688), (162, 2172144), (177, 1988064), (208, 1691766), (216, 1629108), (234, 1503792), (236, 1491048), (243, 1448096), (288, 1221831), (312, 1127844), (324, 1086072), (351, 1002528), (354, 994032), (416, 845883), (432, 814554), (468, 751896), (472, 745524), (486, 724048), (531, 662688), (624, 563922), (648, 543036), (702, 501264), (708, 497016), (767, 458784), (864, 407277), (936, 375948), (944, 372762), (972, 362024), (1053, 334176), (1062, 331344), (1248, 281961), (1296, 271518), (1404, 250632), (1416, 248508), (1534, 229392), (1593, 220896), (1872, 187974), (1888, 186381), (1944, 181012), (2106, 167088), (2124, 165672), (2301, 152928), (2592, 135759), (2808, 125316), (2832, 124254), (3068, 114696), (3159, 111392), (3186, 110448), (3481, 101088), (3744, 93987), (3888, 90506), (4212, 83544), (4248, 82836), (4602, 76464), (4779, 73632), (5616, 62658), (5664, 62127), (6136, 57348), (6318, 55696), (6372, 55224), (6903, 50976), (6962, 50544), (7776, 45253), (8424, 41772), (8496, 41418), (9204, 38232), (9558, 36816), (10443, 33696), (11232, 31329), (12272, 28674), (12636, 27848), (12744, 27612), (13806, 25488), (13924, 25272), (14337, 24544), (16848, 20886), (16992, 20709), (18408, 19116)]