552442816

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{907}}^1$

素因数の和:1257

約数の個数: 56

約数和(自身を含む): 1136554496

約数和(自身を除く): 584111680

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 307, 496, 614, 907, 992, 1228, 1814, 1984, 2456, 3628, 4912, 7256, 9517, 9824, 14512, 19034, 19648, 28117, 29024, 38068, 56234, 58048, 76136, 112468, 152272, 224936, 278449, 304544, 449872, 556898, 609088, 899744, 1113796, 1799488, 2227592, 4455184, 8631919, 8910368, 17263838, 17820736, 34527676, 69055352, 138110704, 276221408, 552442816]

約数ペア:

[(1, 552442816), (2, 276221408), (4, 138110704), (8, 69055352), (16, 34527676), (31, 17820736), (32, 17263838), (62, 8910368), (64, 8631919), (124, 4455184), (248, 2227592), (307, 1799488), (496, 1113796), (614, 899744), (907, 609088), (992, 556898), (1228, 449872), (1814, 304544), (1984, 278449), (2456, 224936), (3628, 152272), (4912, 112468), (7256, 76136), (9517, 58048), (9824, 56234), (14512, 38068), (19034, 29024), (19648, 28117)]