253654896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15497}}^1$

素因数の和:15550

約数の個数: 80

約数和(自身を含む): 737952768

約数和(自身を除く): 484297872

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, 15497, 16368, 30994, 46491, 61988, 92982, 123976, 170467, 185964, 247952, 340934, 371928, 480407, 511401, 681868, 743856, 960814, 1022802, 1363736, 1441221, 1921628, 2045604, 2727472, 2882442, 3843256, 4091208, 5284477, 5764884, 7686512, 8182416, 10568954, 11529768, 15853431, 21137908, 23059536, 31706862, 42275816, 63413724, 84551632, 126827448, 253654896]

約数ペア:

[(1, 253654896), (2, 126827448), (3, 84551632), (4, 63413724), (6, 42275816), (8, 31706862), (11, 23059536), (12, 21137908), (16, 15853431), (22, 11529768), (24, 10568954), (31, 8182416), (33, 7686512), (44, 5764884), (48, 5284477), (62, 4091208), (66, 3843256), (88, 2882442), (93, 2727472), (124, 2045604), (132, 1921628), (176, 1441221), (186, 1363736), (248, 1022802), (264, 960814), (341, 743856), (372, 681868), (496, 511401), (528, 480407), (682, 371928), (744, 340934), (1023, 247952), (1364, 185964), (1488, 170467), (2046, 123976), (2728, 92982), (4092, 61988), (5456, 46491), (8184, 30994), (15497, 16368)]