253477776

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 676020224

約数和(自身を除く): 422542448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 127, 129, 172, 254, 258, 344, 381, 508, 516, 688, 762, 967, 1016, 1032, 1524, 1934, 2032, 2064, 2901, 3048, 3868, 5461, 5802, 6096, 7736, 10922, 11604, 15472, 16383, 21844, 23208, 32766, 41581, 43688, 46416, 65532, 83162, 87376, 122809, 124743, 131064, 166324, 245618, 249486, 262128, 332648, 368427, 491236, 498972, 665296, 736854, 982472, 997944, 1473708, 1964944, 1995888, 2947416, 5280787, 5894832, 10561574, 15842361, 21123148, 31684722, 42246296, 63369444, 84492592, 126738888, 253477776]

約数ペア:

[(1, 253477776), (2, 126738888), (3, 84492592), (4, 63369444), (6, 42246296), (8, 31684722), (12, 21123148), (16, 15842361), (24, 10561574), (43, 5894832), (48, 5280787), (86, 2947416), (127, 1995888), (129, 1964944), (172, 1473708), (254, 997944), (258, 982472), (344, 736854), (381, 665296), (508, 498972), (516, 491236), (688, 368427), (762, 332648), (967, 262128), (1016, 249486), (1032, 245618), (1524, 166324), (1934, 131064), (2032, 124743), (2064, 122809), (2901, 87376), (3048, 83162), (3868, 65532), (5461, 46416), (5802, 43688), (6096, 41581), (7736, 32766), (10922, 23208), (11604, 21844), (15472, 16383)]