248583792

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 704807568

約数和(自身を除く): 456223776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 317, 372, 408, 496, 527, 634, 744, 816, 951, 961, 1054, 1268, 1488, 1581, 1902, 1922, 2108, 2536, 2883, 3162, 3804, 3844, 4216, 5072, 5389, 5766, 6324, 7608, 7688, 8432, 9827, 10778, 11532, 12648, 15216, 15376, 16167, 16337, 19654, 21556, 23064, 25296, 29481, 32334, 32674, 39308, 43112, 46128, 49011, 58962, 64668, 65348, 78616, 86224, 98022, 117924, 129336, 130696, 157232, 167059, 196044, 235848, 258672, 261392, 304637, 334118, 392088, 471696, 501177, 609274, 668236, 784176, 913911, 1002354, 1218548, 1336472, 1827822, 2004708, 2437096, 2672944, 3655644, 4009416, 4874192, 5178829, 7311288, 8018832, 10357658, 14622576, 15536487, 20715316, 31072974, 41430632, 62145948, 82861264, 124291896, 248583792]

約数ペア:

[(1, 248583792), (2, 124291896), (3, 82861264), (4, 62145948), (6, 41430632), (8, 31072974), (12, 20715316), (16, 15536487), (17, 14622576), (24, 10357658), (31, 8018832), (34, 7311288), (48, 5178829), (51, 4874192), (62, 4009416), (68, 3655644), (93, 2672944), (102, 2437096), (124, 2004708), (136, 1827822), (186, 1336472), (204, 1218548), (248, 1002354), (272, 913911), (317, 784176), (372, 668236), (408, 609274), (496, 501177), (527, 471696), (634, 392088), (744, 334118), (816, 304637), (951, 261392), (961, 258672), (1054, 235848), (1268, 196044), (1488, 167059), (1581, 157232), (1902, 130696), (1922, 129336), (2108, 117924), (2536, 98022), (2883, 86224), (3162, 78616), (3804, 65348), (3844, 64668), (4216, 58962), (5072, 49011), (5389, 46128), (5766, 43112), (6324, 39308), (7608, 32674), (7688, 32334), (8432, 29481), (9827, 25296), (10778, 23064), (11532, 21556), (12648, 19654), (15216, 16337), (15376, 16167)]