490032504

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{58171}}^1$

素因数の和:58202

約数の個数: 80

約数和(自身を含む): 1478150520

約数和(自身を除く): 988118016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 58171, 116342, 174513, 232684, 349026, 465368, 523539, 698052, 756223, 1047078, 1396104, 1512446, 1570617, 2094156, 2268669, 3024892, 3141234, 4188312, 4537338, 4711851, 6049784, 6282468, 6806007, 9074676, 9423702, 12564936, 13612014, 18149352, 18847404, 20418021, 27224028, 37694808, 40836042, 54448056, 61254063, 81672084, 122508126, 163344168, 245016252, 490032504]

約数ペア:

[(1, 490032504), (2, 245016252), (3, 163344168), (4, 122508126), (6, 81672084), (8, 61254063), (9, 54448056), (12, 40836042), (13, 37694808), (18, 27224028), (24, 20418021), (26, 18847404), (27, 18149352), (36, 13612014), (39, 12564936), (52, 9423702), (54, 9074676), (72, 6806007), (78, 6282468), (81, 6049784), (104, 4711851), (108, 4537338), (117, 4188312), (156, 3141234), (162, 3024892), (216, 2268669), (234, 2094156), (312, 1570617), (324, 1512446), (351, 1396104), (468, 1047078), (648, 756223), (702, 698052), (936, 523539), (1053, 465368), (1404, 349026), (2106, 232684), (2808, 174513), (4212, 116342), (8424, 58171)]