279265392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:460

約数の個数: 240

約数和(自身を含む): 970295040

約数和(自身を除く): 691029648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 43, 48, 51, 56, 63, 68, 72, 84, 86, 102, 112, 119, 126, 129, 136, 144, 153, 168, 172, 204, 238, 252, 258, 272, 301, 306, 336, 344, 357, 379, 387, 408, 476, 504, 516, 602, 612, 688, 714, 731, 758, 774, 816, 903, 952, 1008, 1032, 1071, 1137, 1204, 1224, 1428, 1462, 1516, 1548, 1806, 1904, 2064, 2142, 2193, 2274, 2408, 2448, 2653, 2709, 2856, 2924, 3032, 3096, 3411, 3612, 4284, 4386, 4548, 4816, 5117, 5306, 5418, 5712, 5848, 6064, 6192, 6443, 6579, 6822, 7224, 7959, 8568, 8772, 9096, 10234, 10612, 10836, 11696, 12886, 13158, 13644, 14448, 15351, 15918, 16297, 17136, 17544, 18192, 19329, 20468, 21224, 21672, 23877, 25772, 26316, 27288, 30702, 31836, 32594, 35088, 38658, 40936, 42448, 43344, 45101, 46053, 47754, 48891, 51544, 52632, 54576, 57987, 61404, 63672, 65188, 77316, 81872, 90202, 92106, 95508, 97782, 103088, 105264, 114079, 115974, 122808, 127344, 130376, 135303, 146673, 154632, 180404, 184212, 191016, 195564, 228158, 231948, 245616, 260752, 270606, 277049, 293346, 309264, 342237, 360808, 368424, 382032, 391128, 405909, 456316, 463896, 541212, 554098, 586692, 684474, 721616, 736848, 782256, 811818, 831147, 912632, 927792, 1026711, 1082424, 1108196, 1173384, 1368948, 1623636, 1662294, 1825264, 1939343, 2053422, 2164848, 2216392, 2346768, 2493441, 2737896, 3247272, 3324588, 3878686, 4106844, 4432784, 4986882, 5475792, 5818029, 6494544, 6649176, 7757372, 8213688, 9973764, 11636058, 13298352, 15514744, 16427376, 17454087, 19947528, 23272116, 31029488, 34908174, 39895056, 46544232, 69816348, 93088464, 139632696, 279265392]

約数ペア:

[(1, 279265392), (2, 139632696), (3, 93088464), (4, 69816348), (6, 46544232), (7, 39895056), (8, 34908174), (9, 31029488), (12, 23272116), (14, 19947528), (16, 17454087), (17, 16427376), (18, 15514744), (21, 13298352), (24, 11636058), (28, 9973764), (34, 8213688), (36, 7757372), (42, 6649176), (43, 6494544), (48, 5818029), (51, 5475792), (56, 4986882), (63, 4432784), (68, 4106844), (72, 3878686), (84, 3324588), (86, 3247272), (102, 2737896), (112, 2493441), (119, 2346768), (126, 2216392), (129, 2164848), (136, 2053422), (144, 1939343), (153, 1825264), (168, 1662294), (172, 1623636), (204, 1368948), (238, 1173384), (252, 1108196), (258, 1082424), (272, 1026711), (301, 927792), (306, 912632), (336, 831147), (344, 811818), (357, 782256), (379, 736848), (387, 721616), (408, 684474), (476, 586692), (504, 554098), (516, 541212), (602, 463896), (612, 456316), (688, 405909), (714, 391128), (731, 382032), (758, 368424), (774, 360808), (816, 342237), (903, 309264), (952, 293346), (1008, 277049), (1032, 270606), (1071, 260752), (1137, 245616), (1204, 231948), (1224, 228158), (1428, 195564), (1462, 191016), (1516, 184212), (1548, 180404), (1806, 154632), (1904, 146673), (2064, 135303), (2142, 130376), (2193, 127344), (2274, 122808), (2408, 115974), (2448, 114079), (2653, 105264), (2709, 103088), (2856, 97782), (2924, 95508), (3032, 92106), (3096, 90202), (3411, 81872), (3612, 77316), (4284, 65188), (4386, 63672), (4548, 61404), (4816, 57987), (5117, 54576), (5306, 52632), (5418, 51544), (5712, 48891), (5848, 47754), (6064, 46053), (6192, 45101), (6443, 43344), (6579, 42448), (6822, 40936), (7224, 38658), (7959, 35088), (8568, 32594), (8772, 31836), (9096, 30702), (10234, 27288), (10612, 26316), (10836, 25772), (11696, 23877), (12886, 21672), (13158, 21224), (13644, 20468), (14448, 19329), (15351, 18192), (15918, 17544), (16297, 17136)]