393313104

素因数分解:

$2^4\times 3^3\times {\mathrm{910447}}^1$

素因数の和:910464

約数の個数: 40

約数和(自身を含む): 1128955520

約数和(自身を除く): 735642416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 910447, 1820894, 2731341, 3641788, 5462682, 7283576, 8194023, 10925364, 14567152, 16388046, 21850728, 24582069, 32776092, 43701456, 49164138, 65552184, 98328276, 131104368, 196656552, 393313104]

約数ペア:

[(1, 393313104), (2, 196656552), (3, 131104368), (4, 98328276), (6, 65552184), (8, 49164138), (9, 43701456), (12, 32776092), (16, 24582069), (18, 21850728), (24, 16388046), (27, 14567152), (36, 10925364), (48, 8194023), (54, 7283576), (72, 5462682), (108, 3641788), (144, 2731341), (216, 1820894), (432, 910447)]