1408189968

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{191747}}^1$

素因数の和:191781

約数の個数: 80

約数和(自身を含む): 4279815360

約数和(自身を除く): 2871625392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 191747, 383494, 575241, 766988, 1150482, 1533976, 1725723, 2300964, 3067952, 3259699, 3451446, 4601928, 5177169, 6519398, 6902892, 9203856, 9779097, 10354338, 13038796, 13805784, 19558194, 20708676, 26077592, 27611568, 29337291, 39116388, 41417352, 52155184, 58674582, 78232776, 82834704, 88011873, 117349164, 156465552, 176023746, 234698328, 352047492, 469396656, 704094984, 1408189968]

約数ペア:

[(1, 1408189968), (2, 704094984), (3, 469396656), (4, 352047492), (6, 234698328), (8, 176023746), (9, 156465552), (12, 117349164), (16, 88011873), (17, 82834704), (18, 78232776), (24, 58674582), (27, 52155184), (34, 41417352), (36, 39116388), (48, 29337291), (51, 27611568), (54, 26077592), (68, 20708676), (72, 19558194), (102, 13805784), (108, 13038796), (136, 10354338), (144, 9779097), (153, 9203856), (204, 6902892), (216, 6519398), (272, 5177169), (306, 4601928), (408, 3451446), (432, 3259699), (459, 3067952), (612, 2300964), (816, 1725723), (918, 1533976), (1224, 1150482), (1836, 766988), (2448, 575241), (3672, 383494), (7344, 191747)]