266249928

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 826545600

約数和(自身を除く): 560295672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 37, 42, 49, 56, 58, 74, 84, 87, 98, 111, 116, 147, 148, 168, 174, 196, 203, 211, 222, 232, 259, 294, 296, 348, 392, 406, 422, 444, 518, 588, 609, 633, 696, 777, 812, 844, 888, 1036, 1073, 1176, 1218, 1266, 1421, 1477, 1554, 1624, 1688, 1813, 2072, 2146, 2436, 2532, 2842, 2954, 3108, 3219, 3626, 4263, 4292, 4431, 4872, 5064, 5439, 5684, 5908, 6119, 6216, 6438, 7252, 7511, 7807, 8526, 8584, 8862, 10339, 10878, 11368, 11816, 12238, 12876, 14504, 15022, 15614, 17052, 17724, 18357, 20678, 21756, 22533, 23421, 24476, 25752, 30044, 31017, 31228, 34104, 35448, 36714, 41356, 42833, 43512, 45066, 46842, 48952, 52577, 54649, 60088, 62034, 62456, 73428, 82712, 85666, 90132, 93684, 105154, 109298, 124068, 128499, 146856, 157731, 163947, 171332, 180264, 187368, 210308, 218596, 226403, 248136, 256998, 299831, 315462, 327894, 342664, 382543, 420616, 437192, 452806, 513996, 599662, 630924, 655788, 679209, 765086, 899493, 905612, 1027992, 1147629, 1199324, 1261848, 1311576, 1358418, 1530172, 1584821, 1798986, 1811224, 2295258, 2398648, 2716836, 3060344, 3169642, 3597972, 4590516, 4754463, 5433672, 6339284, 7195944, 9181032, 9508926, 11093747, 12678568, 19017852, 22187494, 33281241, 38035704, 44374988, 66562482, 88749976, 133124964, 266249928]

約数ペア:

[(1, 266249928), (2, 133124964), (3, 88749976), (4, 66562482), (6, 44374988), (7, 38035704), (8, 33281241), (12, 22187494), (14, 19017852), (21, 12678568), (24, 11093747), (28, 9508926), (29, 9181032), (37, 7195944), (42, 6339284), (49, 5433672), (56, 4754463), (58, 4590516), (74, 3597972), (84, 3169642), (87, 3060344), (98, 2716836), (111, 2398648), (116, 2295258), (147, 1811224), (148, 1798986), (168, 1584821), (174, 1530172), (196, 1358418), (203, 1311576), (211, 1261848), (222, 1199324), (232, 1147629), (259, 1027992), (294, 905612), (296, 899493), (348, 765086), (392, 679209), (406, 655788), (422, 630924), (444, 599662), (518, 513996), (588, 452806), (609, 437192), (633, 420616), (696, 382543), (777, 342664), (812, 327894), (844, 315462), (888, 299831), (1036, 256998), (1073, 248136), (1176, 226403), (1218, 218596), (1266, 210308), (1421, 187368), (1477, 180264), (1554, 171332), (1624, 163947), (1688, 157731), (1813, 146856), (2072, 128499), (2146, 124068), (2436, 109298), (2532, 105154), (2842, 93684), (2954, 90132), (3108, 85666), (3219, 82712), (3626, 73428), (4263, 62456), (4292, 62034), (4431, 60088), (4872, 54649), (5064, 52577), (5439, 48952), (5684, 46842), (5908, 45066), (6119, 43512), (6216, 42833), (6438, 41356), (7252, 36714), (7511, 35448), (7807, 34104), (8526, 31228), (8584, 31017), (8862, 30044), (10339, 25752), (10878, 24476), (11368, 23421), (11816, 22533), (12238, 21756), (12876, 20678), (14504, 18357), (15022, 17724), (15614, 17052)]