308902608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:294

約数の個数: 180

約数和(自身を含む): 1048251360

約数和(自身を除く): 739348752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 127, 133, 144, 152, 168, 171, 228, 252, 254, 266, 304, 336, 342, 381, 399, 456, 504, 508, 532, 684, 762, 798, 889, 912, 1008, 1016, 1064, 1143, 1197, 1368, 1524, 1596, 1778, 2032, 2128, 2286, 2394, 2413, 2667, 2736, 3048, 3192, 3556, 4572, 4788, 4826, 5334, 6096, 6384, 7112, 7239, 8001, 9144, 9576, 9652, 10668, 14224, 14478, 16002, 16129, 16891, 18288, 19152, 19304, 21336, 21717, 28956, 32004, 32258, 33782, 38608, 42672, 43434, 48387, 50673, 57912, 64008, 64516, 67564, 86868, 96774, 101346, 112903, 115824, 128016, 129032, 135128, 145161, 152019, 173736, 193548, 202692, 225806, 258064, 270256, 290322, 304038, 306451, 338709, 347472, 387096, 405384, 451612, 580644, 608076, 612902, 677418, 774192, 810768, 903224, 919353, 1016127, 1161288, 1216152, 1225804, 1354836, 1806448, 1838706, 2032254, 2145157, 2322576, 2432304, 2451608, 2709672, 2758059, 3677412, 4064508, 4290314, 4903216, 5419344, 5516118, 6435471, 7354824, 8129016, 8580628, 11032236, 12870942, 14709648, 16258032, 17161256, 19306413, 22064472, 25741884, 34322512, 38612826, 44128944, 51483768, 77225652, 102967536, 154451304, 308902608]

約数ペア:

[(1, 308902608), (2, 154451304), (3, 102967536), (4, 77225652), (6, 51483768), (7, 44128944), (8, 38612826), (9, 34322512), (12, 25741884), (14, 22064472), (16, 19306413), (18, 17161256), (19, 16258032), (21, 14709648), (24, 12870942), (28, 11032236), (36, 8580628), (38, 8129016), (42, 7354824), (48, 6435471), (56, 5516118), (57, 5419344), (63, 4903216), (72, 4290314), (76, 4064508), (84, 3677412), (112, 2758059), (114, 2709672), (126, 2451608), (127, 2432304), (133, 2322576), (144, 2145157), (152, 2032254), (168, 1838706), (171, 1806448), (228, 1354836), (252, 1225804), (254, 1216152), (266, 1161288), (304, 1016127), (336, 919353), (342, 903224), (381, 810768), (399, 774192), (456, 677418), (504, 612902), (508, 608076), (532, 580644), (684, 451612), (762, 405384), (798, 387096), (889, 347472), (912, 338709), (1008, 306451), (1016, 304038), (1064, 290322), (1143, 270256), (1197, 258064), (1368, 225806), (1524, 202692), (1596, 193548), (1778, 173736), (2032, 152019), (2128, 145161), (2286, 135128), (2394, 129032), (2413, 128016), (2667, 115824), (2736, 112903), (3048, 101346), (3192, 96774), (3556, 86868), (4572, 67564), (4788, 64516), (4826, 64008), (5334, 57912), (6096, 50673), (6384, 48387), (7112, 43434), (7239, 42672), (8001, 38608), (9144, 33782), (9576, 32258), (9652, 32004), (10668, 28956), (14224, 21717), (14478, 21336), (16002, 19304), (16129, 19152), (16891, 18288)]