245929824

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 862414560

約数和(自身を除く): 616484736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 54, 56, 63, 72, 74, 84, 96, 98, 108, 111, 112, 126, 144, 147, 148, 157, 168, 189, 196, 216, 222, 224, 252, 259, 288, 294, 296, 314, 333, 336, 378, 392, 432, 441, 444, 471, 504, 518, 588, 592, 628, 666, 672, 756, 777, 784, 864, 882, 888, 942, 999, 1008, 1036, 1099, 1176, 1184, 1256, 1323, 1332, 1413, 1512, 1554, 1568, 1764, 1776, 1813, 1884, 1998, 2016, 2072, 2198, 2331, 2352, 2512, 2646, 2664, 2826, 3024, 3108, 3297, 3528, 3552, 3626, 3768, 3996, 4144, 4239, 4396, 4662, 4704, 5024, 5292, 5328, 5439, 5652, 5809, 6048, 6216, 6594, 6993, 7056, 7252, 7536, 7693, 7992, 8288, 8478, 8792, 9324, 9891, 10584, 10656, 10878, 11304, 11618, 12432, 13188, 13986, 14112, 14504, 15072, 15386, 15984, 16317, 16956, 17427, 17584, 18648, 19782, 21168, 21756, 22608, 23079, 23236, 24864, 26376, 27972, 29008, 29673, 30772, 31968, 32634, 33912, 34854, 35168, 37296, 39564, 40663, 42336, 43512, 45216, 46158, 46472, 48951, 52281, 52752, 55944, 58016, 59346, 61544, 65268, 67824, 69237, 69708, 74592, 79128, 81326, 87024, 92316, 92944, 97902, 104562, 105504, 111888, 118692, 121989, 123088, 130536, 135648, 138474, 139416, 156843, 158256, 162652, 174048, 184632, 185888, 195804, 207711, 209124, 223776, 237384, 243978, 246176, 261072, 276948, 278832, 284641, 313686, 316512, 325304, 365967, 369264, 391608, 415422, 418248, 474768, 487956, 522144, 553896, 557664, 569282, 627372, 650608, 731934, 738528, 783216, 830844, 836496, 853923, 949536, 975912, 1097901, 1107792, 1138564, 1254744, 1301216, 1463868, 1566432, 1661688, 1672992, 1707846, 1951824, 2195802, 2215584, 2277128, 2509488, 2561769, 2927736, 3323376, 3415692, 3903648, 4391604, 4554256, 5018976, 5123538, 5855472, 6646752, 6831384, 7685307, 8783208, 9108512, 10247076, 11710944, 13662768, 15370614, 17566416, 20494152, 27325536, 30741228, 35132832, 40988304, 61482456, 81976608, 122964912, 245929824]

約数ペア:

[(1, 245929824), (2, 122964912), (3, 81976608), (4, 61482456), (6, 40988304), (7, 35132832), (8, 30741228), (9, 27325536), (12, 20494152), (14, 17566416), (16, 15370614), (18, 13662768), (21, 11710944), (24, 10247076), (27, 9108512), (28, 8783208), (32, 7685307), (36, 6831384), (37, 6646752), (42, 5855472), (48, 5123538), (49, 5018976), (54, 4554256), (56, 4391604), (63, 3903648), (72, 3415692), (74, 3323376), (84, 2927736), (96, 2561769), (98, 2509488), (108, 2277128), (111, 2215584), (112, 2195802), (126, 1951824), (144, 1707846), (147, 1672992), (148, 1661688), (157, 1566432), (168, 1463868), (189, 1301216), (196, 1254744), (216, 1138564), (222, 1107792), (224, 1097901), (252, 975912), (259, 949536), (288, 853923), (294, 836496), (296, 830844), (314, 783216), (333, 738528), (336, 731934), (378, 650608), (392, 627372), (432, 569282), (441, 557664), (444, 553896), (471, 522144), (504, 487956), (518, 474768), (588, 418248), (592, 415422), (628, 391608), (666, 369264), (672, 365967), (756, 325304), (777, 316512), (784, 313686), (864, 284641), (882, 278832), (888, 276948), (942, 261072), (999, 246176), (1008, 243978), (1036, 237384), (1099, 223776), (1176, 209124), (1184, 207711), (1256, 195804), (1323, 185888), (1332, 184632), (1413, 174048), (1512, 162652), (1554, 158256), (1568, 156843), (1764, 139416), (1776, 138474), (1813, 135648), (1884, 130536), (1998, 123088), (2016, 121989), (2072, 118692), (2198, 111888), (2331, 105504), (2352, 104562), (2512, 97902), (2646, 92944), (2664, 92316), (2826, 87024), (3024, 81326), (3108, 79128), (3297, 74592), (3528, 69708), (3552, 69237), (3626, 67824), (3768, 65268), (3996, 61544), (4144, 59346), (4239, 58016), (4396, 55944), (4662, 52752), (4704, 52281), (5024, 48951), (5292, 46472), (5328, 46158), (5439, 45216), (5652, 43512), (5809, 42336), (6048, 40663), (6216, 39564), (6594, 37296), (6993, 35168), (7056, 34854), (7252, 33912), (7536, 32634), (7693, 31968), (7992, 30772), (8288, 29673), (8478, 29008), (8792, 27972), (9324, 26376), (9891, 24864), (10584, 23236), (10656, 23079), (10878, 22608), (11304, 21756), (11618, 21168), (12432, 19782), (13188, 18648), (13986, 17584), (14112, 17427), (14504, 16956), (15072, 16317), (15386, 15984)]