260153784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7639}}^1$

素因数の和:7705

約数の個数: 96

約数和(自身を含む): 786614400

約数和(自身を除く): 526460616

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 129, 132, 172, 198, 258, 264, 344, 387, 396, 473, 516, 774, 792, 946, 1032, 1419, 1548, 1892, 2838, 3096, 3784, 4257, 5676, 7639, 8514, 11352, 15278, 17028, 22917, 30556, 34056, 45834, 61112, 68751, 84029, 91668, 137502, 168058, 183336, 252087, 275004, 328477, 336116, 504174, 550008, 656954, 672232, 756261, 985431, 1008348, 1313908, 1512522, 1970862, 2016696, 2627816, 2956293, 3025044, 3613247, 3941724, 5912586, 6050088, 7226494, 7883448, 10839741, 11825172, 14452988, 21679482, 23650344, 28905976, 32519223, 43358964, 65038446, 86717928, 130076892, 260153784]

約数ペア:

[(1, 260153784), (2, 130076892), (3, 86717928), (4, 65038446), (6, 43358964), (8, 32519223), (9, 28905976), (11, 23650344), (12, 21679482), (18, 14452988), (22, 11825172), (24, 10839741), (33, 7883448), (36, 7226494), (43, 6050088), (44, 5912586), (66, 3941724), (72, 3613247), (86, 3025044), (88, 2956293), (99, 2627816), (129, 2016696), (132, 1970862), (172, 1512522), (198, 1313908), (258, 1008348), (264, 985431), (344, 756261), (387, 672232), (396, 656954), (473, 550008), (516, 504174), (774, 336116), (792, 328477), (946, 275004), (1032, 252087), (1419, 183336), (1548, 168058), (1892, 137502), (2838, 91668), (3096, 84029), (3784, 68751), (4257, 61112), (5676, 45834), (7639, 34056), (8514, 30556), (11352, 22917), (15278, 17028)]