245942928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 240

約数和(自身を含む): 880693632

約数和(自身を除く): 634750704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 41, 42, 44, 48, 56, 63, 66, 72, 77, 82, 84, 88, 99, 112, 123, 126, 132, 144, 154, 164, 168, 176, 198, 231, 246, 252, 264, 287, 308, 328, 336, 369, 396, 451, 462, 492, 504, 528, 541, 574, 616, 656, 693, 738, 792, 861, 902, 924, 984, 1008, 1082, 1148, 1232, 1353, 1386, 1476, 1584, 1623, 1722, 1804, 1848, 1968, 2164, 2296, 2583, 2706, 2772, 2952, 3157, 3246, 3444, 3608, 3696, 3787, 4059, 4328, 4592, 4869, 5166, 5412, 5544, 5904, 5951, 6314, 6492, 6888, 7216, 7574, 8118, 8656, 9471, 9738, 10332, 10824, 11088, 11361, 11902, 12628, 12984, 13776, 15148, 16236, 17853, 18942, 19476, 20664, 21648, 22181, 22722, 23804, 25256, 25968, 28413, 30296, 32472, 34083, 35706, 37884, 38952, 41328, 41657, 44362, 45444, 47608, 50512, 53559, 56826, 60592, 64944, 66543, 68166, 71412, 75768, 77904, 83314, 88724, 90888, 95216, 107118, 113652, 124971, 133086, 136332, 142824, 151536, 155267, 166628, 177448, 181776, 199629, 214236, 227304, 243991, 249942, 266172, 272664, 285648, 310534, 333256, 354896, 374913, 399258, 428472, 454608, 465801, 487982, 499884, 532344, 545328, 621068, 666512, 731973, 749826, 798516, 856944, 931602, 975964, 999768, 1064688, 1242136, 1397403, 1463946, 1499652, 1597032, 1707937, 1863204, 1951928, 1999536, 2195919, 2484272, 2794806, 2927892, 2999304, 3194064, 3415874, 3726408, 3903856, 4391838, 5123811, 5589612, 5855784, 5998608, 6831748, 7452816, 8783676, 10247622, 11179224, 11711568, 13663496, 15371433, 17567352, 20495244, 22358448, 27326992, 30742866, 35134704, 40990488, 61485732, 81980976, 122971464, 245942928]

約数ペア:

[(1, 245942928), (2, 122971464), (3, 81980976), (4, 61485732), (6, 40990488), (7, 35134704), (8, 30742866), (9, 27326992), (11, 22358448), (12, 20495244), (14, 17567352), (16, 15371433), (18, 13663496), (21, 11711568), (22, 11179224), (24, 10247622), (28, 8783676), (33, 7452816), (36, 6831748), (41, 5998608), (42, 5855784), (44, 5589612), (48, 5123811), (56, 4391838), (63, 3903856), (66, 3726408), (72, 3415874), (77, 3194064), (82, 2999304), (84, 2927892), (88, 2794806), (99, 2484272), (112, 2195919), (123, 1999536), (126, 1951928), (132, 1863204), (144, 1707937), (154, 1597032), (164, 1499652), (168, 1463946), (176, 1397403), (198, 1242136), (231, 1064688), (246, 999768), (252, 975964), (264, 931602), (287, 856944), (308, 798516), (328, 749826), (336, 731973), (369, 666512), (396, 621068), (451, 545328), (462, 532344), (492, 499884), (504, 487982), (528, 465801), (541, 454608), (574, 428472), (616, 399258), (656, 374913), (693, 354896), (738, 333256), (792, 310534), (861, 285648), (902, 272664), (924, 266172), (984, 249942), (1008, 243991), (1082, 227304), (1148, 214236), (1232, 199629), (1353, 181776), (1386, 177448), (1476, 166628), (1584, 155267), (1623, 151536), (1722, 142824), (1804, 136332), (1848, 133086), (1968, 124971), (2164, 113652), (2296, 107118), (2583, 95216), (2706, 90888), (2772, 88724), (2952, 83314), (3157, 77904), (3246, 75768), (3444, 71412), (3608, 68166), (3696, 66543), (3787, 64944), (4059, 60592), (4328, 56826), (4592, 53559), (4869, 50512), (5166, 47608), (5412, 45444), (5544, 44362), (5904, 41657), (5951, 41328), (6314, 38952), (6492, 37884), (6888, 35706), (7216, 34083), (7574, 32472), (8118, 30296), (8656, 28413), (9471, 25968), (9738, 25256), (10332, 23804), (10824, 22722), (11088, 22181), (11361, 21648), (11902, 20664), (12628, 19476), (12984, 18942), (13776, 17853), (15148, 16236)]