212680224

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{38867}}^1$

素因数の和:38902

約数の個数: 72

約数和(自身を含む): 636657840

約数和(自身を除く): 423977616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 38867, 77734, 116601, 155468, 233202, 310936, 349803, 466404, 621872, 699606, 738473, 932808, 1243744, 1399212, 1476946, 1865616, 2215419, 2798424, 2953892, 3731232, 4430838, 5596848, 5907784, 6646257, 8861676, 11193696, 11815568, 13292514, 17723352, 23631136, 26585028, 35446704, 53170056, 70893408, 106340112, 212680224]

約数ペア:

[(1, 212680224), (2, 106340112), (3, 70893408), (4, 53170056), (6, 35446704), (8, 26585028), (9, 23631136), (12, 17723352), (16, 13292514), (18, 11815568), (19, 11193696), (24, 8861676), (32, 6646257), (36, 5907784), (38, 5596848), (48, 4430838), (57, 3731232), (72, 2953892), (76, 2798424), (96, 2215419), (114, 1865616), (144, 1476946), (152, 1399212), (171, 1243744), (228, 932808), (288, 738473), (304, 699606), (342, 621872), (456, 466404), (608, 349803), (684, 310936), (912, 233202), (1368, 155468), (1824, 116601), (2736, 77734), (5472, 38867)]