231309792

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:510

約数の個数: 216

約数和(自身を含む): 787635576

約数和(自身を除く): 556325784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 96, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 224, 252, 259, 288, 294, 296, 333, 336, 392, 441, 443, 444, 504, 518, 588, 592, 666, 672, 777, 784, 882, 886, 888, 1008, 1036, 1176, 1184, 1329, 1332, 1554, 1568, 1764, 1772, 1776, 1813, 2016, 2072, 2331, 2352, 2658, 2664, 3101, 3108, 3528, 3544, 3552, 3626, 3987, 4144, 4662, 4704, 5316, 5328, 5439, 6202, 6216, 7056, 7088, 7252, 7974, 8288, 9303, 9324, 10632, 10656, 10878, 12404, 12432, 14112, 14176, 14504, 15948, 16317, 16391, 18606, 18648, 21264, 21707, 21756, 24808, 24864, 27909, 29008, 31896, 32634, 32782, 37212, 37296, 42528, 43414, 43512, 49173, 49616, 55818, 58016, 63792, 65121, 65268, 65564, 74424, 74592, 86828, 87024, 98346, 99232, 111636, 114737, 127584, 130242, 130536, 131128, 147519, 148848, 173656, 174048, 195363, 196692, 223272, 229474, 260484, 261072, 262256, 295038, 297696, 344211, 347312, 390726, 393384, 446544, 458948, 520968, 522144, 524512, 590076, 688422, 694624, 781452, 786768, 803159, 893088, 917896, 1032633, 1041936, 1180152, 1376844, 1562904, 1573536, 1606318, 1835792, 2065266, 2083872, 2360304, 2409477, 2753688, 3125808, 3212636, 3671584, 4130532, 4720608, 4818954, 5507376, 6251616, 6425272, 7228431, 8261064, 9637908, 11014752, 12850544, 14456862, 16522128, 19275816, 25701088, 28913724, 33044256, 38551632, 57827448, 77103264, 115654896, 231309792]

約数ペア:

[(1, 231309792), (2, 115654896), (3, 77103264), (4, 57827448), (6, 38551632), (7, 33044256), (8, 28913724), (9, 25701088), (12, 19275816), (14, 16522128), (16, 14456862), (18, 12850544), (21, 11014752), (24, 9637908), (28, 8261064), (32, 7228431), (36, 6425272), (37, 6251616), (42, 5507376), (48, 4818954), (49, 4720608), (56, 4130532), (63, 3671584), (72, 3212636), (74, 3125808), (84, 2753688), (96, 2409477), (98, 2360304), (111, 2083872), (112, 2065266), (126, 1835792), (144, 1606318), (147, 1573536), (148, 1562904), (168, 1376844), (196, 1180152), (222, 1041936), (224, 1032633), (252, 917896), (259, 893088), (288, 803159), (294, 786768), (296, 781452), (333, 694624), (336, 688422), (392, 590076), (441, 524512), (443, 522144), (444, 520968), (504, 458948), (518, 446544), (588, 393384), (592, 390726), (666, 347312), (672, 344211), (777, 297696), (784, 295038), (882, 262256), (886, 261072), (888, 260484), (1008, 229474), (1036, 223272), (1176, 196692), (1184, 195363), (1329, 174048), (1332, 173656), (1554, 148848), (1568, 147519), (1764, 131128), (1772, 130536), (1776, 130242), (1813, 127584), (2016, 114737), (2072, 111636), (2331, 99232), (2352, 98346), (2658, 87024), (2664, 86828), (3101, 74592), (3108, 74424), (3528, 65564), (3544, 65268), (3552, 65121), (3626, 63792), (3987, 58016), (4144, 55818), (4662, 49616), (4704, 49173), (5316, 43512), (5328, 43414), (5439, 42528), (6202, 37296), (6216, 37212), (7056, 32782), (7088, 32634), (7252, 31896), (7974, 29008), (8288, 27909), (9303, 24864), (9324, 24808), (10632, 21756), (10656, 21707), (10878, 21264), (12404, 18648), (12432, 18606), (14112, 16391), (14176, 16317), (14504, 15948)]