427744368

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{21067}}^1$

素因数の和:21131

約数の個数: 80

約数和(自身を含む): 1253967360

約数和(自身を除く): 826222992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 20304, 21067, 42134, 63201, 84268, 126402, 168536, 189603, 252804, 337072, 379206, 505608, 568809, 758412, 990149, 1011216, 1137618, 1516824, 1980298, 2275236, 2970447, 3033648, 3960596, 4550472, 5940894, 7921192, 8911341, 9100944, 11881788, 15842384, 17822682, 23763576, 26734023, 35645364, 47527152, 53468046, 71290728, 106936092, 142581456, 213872184, 427744368]

約数ペア:

[(1, 427744368), (2, 213872184), (3, 142581456), (4, 106936092), (6, 71290728), (8, 53468046), (9, 47527152), (12, 35645364), (16, 26734023), (18, 23763576), (24, 17822682), (27, 15842384), (36, 11881788), (47, 9100944), (48, 8911341), (54, 7921192), (72, 5940894), (94, 4550472), (108, 3960596), (141, 3033648), (144, 2970447), (188, 2275236), (216, 1980298), (282, 1516824), (376, 1137618), (423, 1011216), (432, 990149), (564, 758412), (752, 568809), (846, 505608), (1128, 379206), (1269, 337072), (1692, 252804), (2256, 189603), (2538, 168536), (3384, 126402), (5076, 84268), (6768, 63201), (10152, 42134), (20304, 21067)]