439002144

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 1532119680

約数和(自身を除く): 1093117536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 73, 76, 84, 96, 112, 114, 126, 133, 144, 146, 152, 157, 168, 171, 219, 224, 228, 252, 266, 288, 292, 304, 314, 336, 342, 399, 438, 456, 471, 504, 511, 532, 584, 608, 628, 657, 672, 684, 798, 876, 912, 942, 1008, 1022, 1064, 1099, 1168, 1197, 1256, 1314, 1368, 1387, 1413, 1533, 1596, 1752, 1824, 1884, 2016, 2044, 2128, 2198, 2336, 2394, 2512, 2628, 2736, 2774, 2826, 2983, 3066, 3192, 3297, 3504, 3768, 4088, 4161, 4256, 4396, 4599, 4788, 5024, 5256, 5472, 5548, 5652, 5966, 6132, 6384, 6594, 7008, 7536, 8176, 8322, 8792, 8949, 9198, 9576, 9709, 9891, 10512, 11096, 11304, 11461, 11932, 12264, 12483, 12768, 13188, 15072, 16352, 16644, 17584, 17898, 18396, 19152, 19418, 19782, 20881, 21024, 22192, 22608, 22922, 23864, 24528, 24966, 26376, 26847, 29127, 33288, 34383, 35168, 35796, 36792, 38304, 38836, 39564, 41762, 44384, 45216, 45844, 47728, 49056, 49932, 52752, 53694, 58254, 62643, 66576, 68766, 71592, 73584, 77672, 79128, 80227, 83524, 87381, 91688, 95456, 99864, 103149, 105504, 107388, 116508, 125286, 133152, 137532, 143184, 147168, 155344, 158256, 160454, 167048, 174762, 183376, 187929, 199728, 206298, 214776, 217759, 233016, 240681, 250572, 275064, 286368, 310688, 316512, 320908, 334096, 349524, 366752, 375858, 399456, 412596, 429552, 435518, 466032, 481362, 501144, 550128, 641816, 653277, 668192, 699048, 722043, 751716, 825192, 859104, 871036, 932064, 962724, 1002288, 1100256, 1283632, 1306554, 1398096, 1444086, 1503432, 1524313, 1650384, 1742072, 1925448, 1959831, 2004576, 2567264, 2613108, 2796192, 2888172, 3006864, 3048626, 3300768, 3484144, 3850896, 3919662, 4572939, 5226216, 5776344, 6013728, 6097252, 6968288, 7701792, 7839324, 9145878, 10452432, 11552688, 12194504, 13718817, 15678648, 18291756, 20904864, 23105376, 24389008, 27437634, 31357296, 36583512, 48778016, 54875268, 62714592, 73167024, 109750536, 146334048, 219501072, 439002144]

約数ペア:

[(1, 439002144), (2, 219501072), (3, 146334048), (4, 109750536), (6, 73167024), (7, 62714592), (8, 54875268), (9, 48778016), (12, 36583512), (14, 31357296), (16, 27437634), (18, 24389008), (19, 23105376), (21, 20904864), (24, 18291756), (28, 15678648), (32, 13718817), (36, 12194504), (38, 11552688), (42, 10452432), (48, 9145878), (56, 7839324), (57, 7701792), (63, 6968288), (72, 6097252), (73, 6013728), (76, 5776344), (84, 5226216), (96, 4572939), (112, 3919662), (114, 3850896), (126, 3484144), (133, 3300768), (144, 3048626), (146, 3006864), (152, 2888172), (157, 2796192), (168, 2613108), (171, 2567264), (219, 2004576), (224, 1959831), (228, 1925448), (252, 1742072), (266, 1650384), (288, 1524313), (292, 1503432), (304, 1444086), (314, 1398096), (336, 1306554), (342, 1283632), (399, 1100256), (438, 1002288), (456, 962724), (471, 932064), (504, 871036), (511, 859104), (532, 825192), (584, 751716), (608, 722043), (628, 699048), (657, 668192), (672, 653277), (684, 641816), (798, 550128), (876, 501144), (912, 481362), (942, 466032), (1008, 435518), (1022, 429552), (1064, 412596), (1099, 399456), (1168, 375858), (1197, 366752), (1256, 349524), (1314, 334096), (1368, 320908), (1387, 316512), (1413, 310688), (1533, 286368), (1596, 275064), (1752, 250572), (1824, 240681), (1884, 233016), (2016, 217759), (2044, 214776), (2128, 206298), (2198, 199728), (2336, 187929), (2394, 183376), (2512, 174762), (2628, 167048), (2736, 160454), (2774, 158256), (2826, 155344), (2983, 147168), (3066, 143184), (3192, 137532), (3297, 133152), (3504, 125286), (3768, 116508), (4088, 107388), (4161, 105504), (4256, 103149), (4396, 99864), (4599, 95456), (4788, 91688), (5024, 87381), (5256, 83524), (5472, 80227), (5548, 79128), (5652, 77672), (5966, 73584), (6132, 71592), (6384, 68766), (6594, 66576), (7008, 62643), (7536, 58254), (8176, 53694), (8322, 52752), (8792, 49932), (8949, 49056), (9198, 47728), (9576, 45844), (9709, 45216), (9891, 44384), (10512, 41762), (11096, 39564), (11304, 38836), (11461, 38304), (11932, 36792), (12264, 35796), (12483, 35168), (12768, 34383), (13188, 33288), (15072, 29127), (16352, 26847), (16644, 26376), (17584, 24966), (17898, 24528), (18396, 23864), (19152, 22922), (19418, 22608), (19782, 22192), (20881, 21024)]