171491472

素因数分解:

$2^4\times 3^3\times {\mathrm{396971}}^1$

素因数の和:396988

約数の個数: 40

約数和(自身を含む): 492245280

約数和(自身を除く): 320753808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 396971, 793942, 1190913, 1587884, 2381826, 3175768, 3572739, 4763652, 6351536, 7145478, 9527304, 10718217, 14290956, 19054608, 21436434, 28581912, 42872868, 57163824, 85745736, 171491472]

約数ペア:

[(1, 171491472), (2, 85745736), (3, 57163824), (4, 42872868), (6, 28581912), (8, 21436434), (9, 19054608), (12, 14290956), (16, 10718217), (18, 9527304), (24, 7145478), (27, 6351536), (36, 4763652), (48, 3572739), (54, 3175768), (72, 2381826), (108, 1587884), (144, 1190913), (216, 793942), (432, 396971)]