290770272

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2165

約数の個数: 144

約数和(自身を含む): 914986800

約数和(自身を除く): 624216528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 592, 624, 666, 888, 936, 962, 1184, 1248, 1332, 1443, 1776, 1872, 1924, 2099, 2664, 2886, 3552, 3744, 3848, 4198, 4329, 5328, 5772, 6297, 7696, 8396, 8658, 10656, 11544, 12594, 15392, 16792, 17316, 18891, 23088, 25188, 27287, 33584, 34632, 37782, 46176, 50376, 54574, 67168, 69264, 75564, 77663, 81861, 100752, 109148, 138528, 151128, 155326, 163722, 201504, 218296, 232989, 245583, 302256, 310652, 327444, 436592, 465978, 491166, 604512, 621304, 654888, 698967, 873184, 931956, 982332, 1009619, 1242608, 1309776, 1397934, 1863912, 1964664, 2019238, 2485216, 2619552, 2795868, 3028857, 3727824, 3929328, 4038476, 5591736, 6057714, 7455648, 7858656, 8076952, 9086571, 11183472, 12115428, 16153904, 18173142, 22366944, 24230856, 32307808, 36346284, 48461712, 72692568, 96923424, 145385136, 290770272]

約数ペア:

[(1, 290770272), (2, 145385136), (3, 96923424), (4, 72692568), (6, 48461712), (8, 36346284), (9, 32307808), (12, 24230856), (13, 22366944), (16, 18173142), (18, 16153904), (24, 12115428), (26, 11183472), (32, 9086571), (36, 8076952), (37, 7858656), (39, 7455648), (48, 6057714), (52, 5591736), (72, 4038476), (74, 3929328), (78, 3727824), (96, 3028857), (104, 2795868), (111, 2619552), (117, 2485216), (144, 2019238), (148, 1964664), (156, 1863912), (208, 1397934), (222, 1309776), (234, 1242608), (288, 1009619), (296, 982332), (312, 931956), (333, 873184), (416, 698967), (444, 654888), (468, 621304), (481, 604512), (592, 491166), (624, 465978), (666, 436592), (888, 327444), (936, 310652), (962, 302256), (1184, 245583), (1248, 232989), (1332, 218296), (1443, 201504), (1776, 163722), (1872, 155326), (1924, 151128), (2099, 138528), (2664, 109148), (2886, 100752), (3552, 81861), (3744, 77663), (3848, 75564), (4198, 69264), (4329, 67168), (5328, 54574), (5772, 50376), (6297, 46176), (7696, 37782), (8396, 34632), (8658, 33584), (10656, 27287), (11544, 25188), (12594, 23088), (15392, 18891), (16792, 17316)]