287777904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12161}}^1$

素因数の和:12218

約数の個数: 80

約数和(自身を含む): 814367520

約数和(自身を除く): 526589616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 986, 1392, 1479, 1972, 2958, 3944, 5916, 7888, 11832, 12161, 23664, 24322, 36483, 48644, 72966, 97288, 145932, 194576, 206737, 291864, 352669, 413474, 583728, 620211, 705338, 826948, 1058007, 1240422, 1410676, 1653896, 2116014, 2480844, 2821352, 3307792, 4232028, 4961688, 5642704, 5995373, 8464056, 9923376, 11990746, 16928112, 17986119, 23981492, 35972238, 47962984, 71944476, 95925968, 143888952, 287777904]

約数ペア:

[(1, 287777904), (2, 143888952), (3, 95925968), (4, 71944476), (6, 47962984), (8, 35972238), (12, 23981492), (16, 17986119), (17, 16928112), (24, 11990746), (29, 9923376), (34, 8464056), (48, 5995373), (51, 5642704), (58, 4961688), (68, 4232028), (87, 3307792), (102, 2821352), (116, 2480844), (136, 2116014), (174, 1653896), (204, 1410676), (232, 1240422), (272, 1058007), (348, 826948), (408, 705338), (464, 620211), (493, 583728), (696, 413474), (816, 352669), (986, 291864), (1392, 206737), (1479, 194576), (1972, 145932), (2958, 97288), (3944, 72966), (5916, 48644), (7888, 36483), (11832, 24322), (12161, 23664)]