531262902

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 1114020864

約数和(自身を除く): 582757962

約数列:

[1, 2, 3, 6, 47, 73, 94, 131, 141, 146, 197, 219, 262, 282, 393, 394, 438, 591, 786, 1182, 3431, 6157, 6862, 9259, 9563, 10293, 12314, 14381, 18471, 18518, 19126, 20586, 25807, 27777, 28689, 28762, 36942, 43143, 51614, 55554, 57378, 77421, 86286, 154842, 449461, 675907, 898922, 1212929, 1348383, 1351814, 1883911, 2027721, 2425858, 2696766, 3638787, 3767822, 4055442, 5651733, 7277574, 11303466, 88543817, 177087634, 265631451, 531262902]

約数ペア:

[(1, 531262902), (2, 265631451), (3, 177087634), (6, 88543817), (47, 11303466), (73, 7277574), (94, 5651733), (131, 4055442), (141, 3767822), (146, 3638787), (197, 2696766), (219, 2425858), (262, 2027721), (282, 1883911), (393, 1351814), (394, 1348383), (438, 1212929), (591, 898922), (786, 675907), (1182, 449461), (3431, 154842), (6157, 86286), (6862, 77421), (9259, 57378), (9563, 55554), (10293, 51614), (12314, 43143), (14381, 36942), (18471, 28762), (18518, 28689), (19126, 27777), (20586, 25807)]