338206528

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15497}}^1$

素因数の和:15551

約数の個数: 56

約数和(自身を含む): 755806464

約数和(自身を除く): 417599936

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 5456, 10912, 15497, 21824, 30994, 61988, 123976, 170467, 247952, 340934, 480407, 495904, 681868, 960814, 991808, 1363736, 1921628, 2727472, 3843256, 5284477, 5454944, 7686512, 10568954, 10909888, 15373024, 21137908, 30746048, 42275816, 84551632, 169103264, 338206528]

約数ペア:

[(1, 338206528), (2, 169103264), (4, 84551632), (8, 42275816), (11, 30746048), (16, 21137908), (22, 15373024), (31, 10909888), (32, 10568954), (44, 7686512), (62, 5454944), (64, 5284477), (88, 3843256), (124, 2727472), (176, 1921628), (248, 1363736), (341, 991808), (352, 960814), (496, 681868), (682, 495904), (704, 480407), (992, 340934), (1364, 247952), (1984, 170467), (2728, 123976), (5456, 61988), (10912, 30994), (15497, 21824)]