489259008

素因数分解:

$2^{15}\times 3^3\times 7^1\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 1677696000

約数和(自身を除く): 1188436992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 79, 84, 96, 108, 112, 126, 128, 144, 158, 168, 189, 192, 216, 224, 237, 252, 256, 288, 316, 336, 378, 384, 432, 448, 474, 504, 512, 553, 576, 632, 672, 711, 756, 768, 864, 896, 948, 1008, 1024, 1106, 1152, 1264, 1344, 1422, 1512, 1536, 1659, 1728, 1792, 1896, 2016, 2048, 2133, 2212, 2304, 2528, 2688, 2844, 3024, 3072, 3318, 3456, 3584, 3792, 4032, 4096, 4266, 4424, 4608, 4977, 5056, 5376, 5688, 6048, 6144, 6636, 6912, 7168, 7584, 8064, 8192, 8532, 8848, 9216, 9954, 10112, 10752, 11376, 12096, 12288, 13272, 13824, 14336, 14931, 15168, 16128, 16384, 17064, 17696, 18432, 19908, 20224, 21504, 22752, 24192, 24576, 26544, 27648, 28672, 29862, 30336, 32256, 32768, 34128, 35392, 36864, 39816, 40448, 43008, 45504, 48384, 49152, 53088, 55296, 57344, 59724, 60672, 64512, 68256, 70784, 73728, 79632, 80896, 86016, 91008, 96768, 98304, 106176, 110592, 114688, 119448, 121344, 129024, 136512, 141568, 147456, 159264, 161792, 172032, 182016, 193536, 212352, 221184, 229376, 238896, 242688, 258048, 273024, 283136, 294912, 318528, 323584, 344064, 364032, 387072, 424704, 442368, 477792, 485376, 516096, 546048, 566272, 637056, 647168, 688128, 728064, 774144, 849408, 884736, 955584, 970752, 1032192, 1092096, 1132544, 1274112, 1294336, 1456128, 1548288, 1698816, 1911168, 1941504, 2064384, 2184192, 2265088, 2548224, 2588672, 2912256, 3096576, 3397632, 3822336, 3883008, 4368384, 4530176, 5096448, 5824512, 6193152, 6795264, 7644672, 7766016, 8736768, 9060352, 10192896, 11649024, 13590528, 15289344, 17473536, 18120704, 20385792, 23298048, 27181056, 30578688, 34947072, 40771584, 54362112, 61157376, 69894144, 81543168, 122314752, 163086336, 244629504, 489259008]

約数ペア:

[(1, 489259008), (2, 244629504), (3, 163086336), (4, 122314752), (6, 81543168), (7, 69894144), (8, 61157376), (9, 54362112), (12, 40771584), (14, 34947072), (16, 30578688), (18, 27181056), (21, 23298048), (24, 20385792), (27, 18120704), (28, 17473536), (32, 15289344), (36, 13590528), (42, 11649024), (48, 10192896), (54, 9060352), (56, 8736768), (63, 7766016), (64, 7644672), (72, 6795264), (79, 6193152), (84, 5824512), (96, 5096448), (108, 4530176), (112, 4368384), (126, 3883008), (128, 3822336), (144, 3397632), (158, 3096576), (168, 2912256), (189, 2588672), (192, 2548224), (216, 2265088), (224, 2184192), (237, 2064384), (252, 1941504), (256, 1911168), (288, 1698816), (316, 1548288), (336, 1456128), (378, 1294336), (384, 1274112), (432, 1132544), (448, 1092096), (474, 1032192), (504, 970752), (512, 955584), (553, 884736), (576, 849408), (632, 774144), (672, 728064), (711, 688128), (756, 647168), (768, 637056), (864, 566272), (896, 546048), (948, 516096), (1008, 485376), (1024, 477792), (1106, 442368), (1152, 424704), (1264, 387072), (1344, 364032), (1422, 344064), (1512, 323584), (1536, 318528), (1659, 294912), (1728, 283136), (1792, 273024), (1896, 258048), (2016, 242688), (2048, 238896), (2133, 229376), (2212, 221184), (2304, 212352), (2528, 193536), (2688, 182016), (2844, 172032), (3024, 161792), (3072, 159264), (3318, 147456), (3456, 141568), (3584, 136512), (3792, 129024), (4032, 121344), (4096, 119448), (4266, 114688), (4424, 110592), (4608, 106176), (4977, 98304), (5056, 96768), (5376, 91008), (5688, 86016), (6048, 80896), (6144, 79632), (6636, 73728), (6912, 70784), (7168, 68256), (7584, 64512), (8064, 60672), (8192, 59724), (8532, 57344), (8848, 55296), (9216, 53088), (9954, 49152), (10112, 48384), (10752, 45504), (11376, 43008), (12096, 40448), (12288, 39816), (13272, 36864), (13824, 35392), (14336, 34128), (14931, 32768), (15168, 32256), (16128, 30336), (16384, 29862), (17064, 28672), (17696, 27648), (18432, 26544), (19908, 24576), (20224, 24192), (21504, 22752)]