221139523024

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1\times {\mathrm{8677}}^1$

素因数の和:9732

約数の個数: 80

約数和(自身を含む): 491962901248

約数和(自身を除く): 270823378224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 727, 1252, 1454, 2191, 2504, 2908, 4382, 5008, 5089, 5816, 8677, 8764, 10178, 11632, 17354, 17528, 20356, 34708, 35056, 40712, 60739, 69416, 81424, 121478, 138832, 227551, 242956, 455102, 485912, 910204, 971824, 1592857, 1820408, 2715901, 3185714, 3640816, 5431802, 6308179, 6371428, 10863604, 12616358, 12742856, 19011307, 21727208, 25232716, 25485712, 38022614, 43454416, 44157253, 50465432, 76045228, 88314506, 100930864, 152090456, 176629012, 304180912, 353258024, 706516048, 1974460027, 3948920054, 7897840108, 13821220189, 15795680216, 27642440378, 31591360432, 55284880756, 110569761512, 221139523024]

約数ペア:

[(1, 221139523024), (2, 110569761512), (4, 55284880756), (7, 31591360432), (8, 27642440378), (14, 15795680216), (16, 13821220189), (28, 7897840108), (56, 3948920054), (112, 1974460027), (313, 706516048), (626, 353258024), (727, 304180912), (1252, 176629012), (1454, 152090456), (2191, 100930864), (2504, 88314506), (2908, 76045228), (4382, 50465432), (5008, 44157253), (5089, 43454416), (5816, 38022614), (8677, 25485712), (8764, 25232716), (10178, 21727208), (11632, 19011307), (17354, 12742856), (17528, 12616358), (20356, 10863604), (34708, 6371428), (35056, 6308179), (40712, 5431802), (60739, 3640816), (69416, 3185714), (81424, 2715901), (121478, 1820408), (138832, 1592857), (227551, 971824), (242956, 910204), (455102, 485912)]