665172816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16361}}^1$

素因数の和:16401

約数の個数: 120

約数和(自身を含む): 2158736832

約数和(自身を除く): 1493564016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 484, 528, 616, 726, 847, 924, 968, 1232, 1452, 1694, 1848, 1936, 2541, 2904, 3388, 3696, 5082, 5808, 6776, 10164, 13552, 16361, 20328, 32722, 40656, 49083, 65444, 98166, 114527, 130888, 179971, 196332, 229054, 261776, 343581, 359942, 392664, 458108, 539913, 687162, 719884, 785328, 916216, 1079826, 1259797, 1374324, 1439768, 1832432, 1979681, 2159652, 2519594, 2748648, 2879536, 3779391, 3959362, 4319304, 5039188, 5497296, 5939043, 7558782, 7918724, 8638608, 10078376, 11878086, 13857767, 15117564, 15837448, 20156752, 23756172, 27715534, 30235128, 31674896, 41573301, 47512344, 55431068, 60470256, 83146602, 95024688, 110862136, 166293204, 221724272, 332586408, 665172816]

約数ペア:

[(1, 665172816), (2, 332586408), (3, 221724272), (4, 166293204), (6, 110862136), (7, 95024688), (8, 83146602), (11, 60470256), (12, 55431068), (14, 47512344), (16, 41573301), (21, 31674896), (22, 30235128), (24, 27715534), (28, 23756172), (33, 20156752), (42, 15837448), (44, 15117564), (48, 13857767), (56, 11878086), (66, 10078376), (77, 8638608), (84, 7918724), (88, 7558782), (112, 5939043), (121, 5497296), (132, 5039188), (154, 4319304), (168, 3959362), (176, 3779391), (231, 2879536), (242, 2748648), (264, 2519594), (308, 2159652), (336, 1979681), (363, 1832432), (462, 1439768), (484, 1374324), (528, 1259797), (616, 1079826), (726, 916216), (847, 785328), (924, 719884), (968, 687162), (1232, 539913), (1452, 458108), (1694, 392664), (1848, 359942), (1936, 343581), (2541, 261776), (2904, 229054), (3388, 196332), (3696, 179971), (5082, 130888), (5808, 114527), (6776, 98166), (10164, 65444), (13552, 49083), (16361, 40656), (20328, 32722)]