258485472

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:646

約数の個数: 192

約数和(自身を含む): 874137600

約数和(自身を除く): 615652128

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, 72, 79, 84, 96, 108, 112, 126, 144, 158, 168, 189, 216, 224, 237, 252, 288, 316, 336, 378, 432, 474, 504, 541, 553, 632, 672, 711, 756, 864, 948, 1008, 1082, 1106, 1264, 1422, 1512, 1623, 1659, 1896, 2016, 2133, 2164, 2212, 2528, 2844, 3024, 3246, 3318, 3787, 3792, 4266, 4328, 4424, 4869, 4977, 5688, 6048, 6492, 6636, 7574, 7584, 8532, 8656, 8848, 9738, 9954, 11361, 11376, 12984, 13272, 14607, 14931, 15148, 17064, 17312, 17696, 19476, 19908, 22722, 22752, 25968, 26544, 29214, 29862, 30296, 34083, 34128, 38952, 39816, 42739, 45444, 51936, 53088, 58428, 59724, 60592, 68166, 68256, 77904, 79632, 85478, 90888, 102249, 116856, 119448, 121184, 128217, 136332, 155808, 159264, 170956, 181776, 204498, 233712, 238896, 256434, 272664, 299173, 341912, 363552, 384651, 408996, 467424, 477792, 512868, 545328, 598346, 683824, 769302, 817992, 897519, 1025736, 1090656, 1153953, 1196692, 1367648, 1538604, 1635984, 1795038, 2051472, 2307906, 2393384, 2692557, 3077208, 3271968, 3590076, 4102944, 4615812, 4786768, 5385114, 6154416, 7180152, 8077671, 9231624, 9573536, 10770228, 12308832, 14360304, 16155342, 18463248, 21540456, 28720608, 32310684, 36926496, 43080912, 64621368, 86161824, 129242736, 258485472]

約数ペア:

[(1, 258485472), (2, 129242736), (3, 86161824), (4, 64621368), (6, 43080912), (7, 36926496), (8, 32310684), (9, 28720608), (12, 21540456), (14, 18463248), (16, 16155342), (18, 14360304), (21, 12308832), (24, 10770228), (27, 9573536), (28, 9231624), (32, 8077671), (36, 7180152), (42, 6154416), (48, 5385114), (54, 4786768), (56, 4615812), (63, 4102944), (72, 3590076), (79, 3271968), (84, 3077208), (96, 2692557), (108, 2393384), (112, 2307906), (126, 2051472), (144, 1795038), (158, 1635984), (168, 1538604), (189, 1367648), (216, 1196692), (224, 1153953), (237, 1090656), (252, 1025736), (288, 897519), (316, 817992), (336, 769302), (378, 683824), (432, 598346), (474, 545328), (504, 512868), (541, 477792), (553, 467424), (632, 408996), (672, 384651), (711, 363552), (756, 341912), (864, 299173), (948, 272664), (1008, 256434), (1082, 238896), (1106, 233712), (1264, 204498), (1422, 181776), (1512, 170956), (1623, 159264), (1659, 155808), (1896, 136332), (2016, 128217), (2133, 121184), (2164, 119448), (2212, 116856), (2528, 102249), (2844, 90888), (3024, 85478), (3246, 79632), (3318, 77904), (3787, 68256), (3792, 68166), (4266, 60592), (4328, 59724), (4424, 58428), (4869, 53088), (4977, 51936), (5688, 45444), (6048, 42739), (6492, 39816), (6636, 38952), (7574, 34128), (7584, 34083), (8532, 30296), (8656, 29862), (8848, 29214), (9738, 26544), (9954, 25968), (11361, 22752), (11376, 22722), (12984, 19908), (13272, 19476), (14607, 17696), (14931, 17312), (15148, 17064)]