230221992

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 808405920

約数和(自身を除く): 578183928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 37, 39, 42, 44, 49, 52, 56, 66, 74, 77, 78, 84, 88, 91, 98, 104, 111, 132, 143, 147, 148, 154, 156, 168, 182, 196, 222, 231, 259, 264, 273, 286, 294, 296, 308, 312, 364, 392, 407, 429, 444, 462, 481, 518, 539, 546, 572, 588, 616, 637, 728, 777, 814, 858, 888, 924, 962, 1001, 1036, 1078, 1092, 1144, 1176, 1221, 1274, 1369, 1443, 1554, 1617, 1628, 1716, 1813, 1848, 1911, 1924, 2002, 2072, 2156, 2184, 2442, 2548, 2738, 2849, 2886, 3003, 3108, 3234, 3256, 3367, 3432, 3626, 3822, 3848, 4004, 4107, 4312, 4884, 5096, 5291, 5439, 5476, 5698, 5772, 6006, 6216, 6468, 6734, 7007, 7252, 7644, 8008, 8214, 8547, 9583, 9768, 10101, 10582, 10878, 10952, 11396, 11544, 12012, 12936, 13468, 14014, 14504, 15059, 15288, 15873, 16428, 17094, 17797, 19166, 19943, 20202, 21021, 21164, 21756, 22792, 23569, 24024, 26936, 28028, 28749, 30118, 31746, 32856, 34188, 35594, 37037, 38332, 39886, 40404, 42042, 42328, 43512, 45177, 47138, 53391, 56056, 57498, 59829, 60236, 63492, 67081, 68376, 70707, 71188, 74074, 76664, 79772, 80808, 84084, 90354, 94276, 105413, 106782, 111111, 114996, 119658, 120472, 124579, 126984, 134162, 141414, 142376, 148148, 159544, 168168, 180708, 188552, 195767, 201243, 210826, 213564, 222222, 229992, 239316, 249158, 259259, 268324, 282828, 296296, 316239, 361416, 373737, 391534, 402486, 421652, 427128, 444444, 478632, 498316, 518518, 536648, 565656, 587301, 632478, 737891, 747474, 777777, 783068, 804972, 843304, 872053, 888888, 996632, 1037036, 1174602, 1264956, 1370369, 1475782, 1494948, 1555554, 1566136, 1609944, 1744106, 2074072, 2213673, 2349204, 2529912, 2616159, 2740738, 2951564, 2989896, 3111108, 3488212, 4111107, 4427346, 4698408, 5232318, 5481476, 5903128, 6222216, 6976424, 8222214, 8854692, 9592583, 10464636, 10962952, 16444428, 17709384, 19185166, 20929272, 28777749, 32888856, 38370332, 57555498, 76740664, 115110996, 230221992]

約数ペア:

[(1, 230221992), (2, 115110996), (3, 76740664), (4, 57555498), (6, 38370332), (7, 32888856), (8, 28777749), (11, 20929272), (12, 19185166), (13, 17709384), (14, 16444428), (21, 10962952), (22, 10464636), (24, 9592583), (26, 8854692), (28, 8222214), (33, 6976424), (37, 6222216), (39, 5903128), (42, 5481476), (44, 5232318), (49, 4698408), (52, 4427346), (56, 4111107), (66, 3488212), (74, 3111108), (77, 2989896), (78, 2951564), (84, 2740738), (88, 2616159), (91, 2529912), (98, 2349204), (104, 2213673), (111, 2074072), (132, 1744106), (143, 1609944), (147, 1566136), (148, 1555554), (154, 1494948), (156, 1475782), (168, 1370369), (182, 1264956), (196, 1174602), (222, 1037036), (231, 996632), (259, 888888), (264, 872053), (273, 843304), (286, 804972), (294, 783068), (296, 777777), (308, 747474), (312, 737891), (364, 632478), (392, 587301), (407, 565656), (429, 536648), (444, 518518), (462, 498316), (481, 478632), (518, 444444), (539, 427128), (546, 421652), (572, 402486), (588, 391534), (616, 373737), (637, 361416), (728, 316239), (777, 296296), (814, 282828), (858, 268324), (888, 259259), (924, 249158), (962, 239316), (1001, 229992), (1036, 222222), (1078, 213564), (1092, 210826), (1144, 201243), (1176, 195767), (1221, 188552), (1274, 180708), (1369, 168168), (1443, 159544), (1554, 148148), (1617, 142376), (1628, 141414), (1716, 134162), (1813, 126984), (1848, 124579), (1911, 120472), (1924, 119658), (2002, 114996), (2072, 111111), (2156, 106782), (2184, 105413), (2442, 94276), (2548, 90354), (2738, 84084), (2849, 80808), (2886, 79772), (3003, 76664), (3108, 74074), (3234, 71188), (3256, 70707), (3367, 68376), (3432, 67081), (3626, 63492), (3822, 60236), (3848, 59829), (4004, 57498), (4107, 56056), (4312, 53391), (4884, 47138), (5096, 45177), (5291, 43512), (5439, 42328), (5476, 42042), (5698, 40404), (5772, 39886), (6006, 38332), (6216, 37037), (6468, 35594), (6734, 34188), (7007, 32856), (7252, 31746), (7644, 30118), (8008, 28749), (8214, 28028), (8547, 26936), (9583, 24024), (9768, 23569), (10101, 22792), (10582, 21756), (10878, 21164), (10952, 21021), (11396, 20202), (11544, 19943), (12012, 19166), (12936, 17797), (13468, 17094), (14014, 16428), (14504, 15873), (15059, 15288)]