260038416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15887}}^1$

素因数の和:15940

約数の個数: 80

約数和(自身を含む): 756523008

約数和(自身を除く): 496484592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 15887, 16368, 31774, 47661, 63548, 95322, 127096, 174757, 190644, 254192, 349514, 381288, 492497, 524271, 699028, 762576, 984994, 1048542, 1398056, 1477491, 1969988, 2097084, 2796112, 2954982, 3939976, 4194168, 5417467, 5909964, 7879952, 8388336, 10834934, 11819928, 16252401, 21669868, 23639856, 32504802, 43339736, 65009604, 86679472, 130019208, 260038416]

約数ペア:

[(1, 260038416), (2, 130019208), (3, 86679472), (4, 65009604), (6, 43339736), (8, 32504802), (11, 23639856), (12, 21669868), (16, 16252401), (22, 11819928), (24, 10834934), (31, 8388336), (33, 7879952), (44, 5909964), (48, 5417467), (62, 4194168), (66, 3939976), (88, 2954982), (93, 2796112), (124, 2097084), (132, 1969988), (176, 1477491), (186, 1398056), (248, 1048542), (264, 984994), (341, 762576), (372, 699028), (496, 524271), (528, 492497), (682, 381288), (744, 349514), (1023, 254192), (1364, 190644), (1488, 174757), (2046, 127096), (2728, 95322), (4092, 63548), (5456, 47661), (8184, 31774), (15887, 16368)]