217443312

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{9497}}^1$

素因数の和:9567

約数の個数: 80

約数和(自身を含む): 635986080

約数和(自身を除く): 418542768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 9497, 11448, 18994, 22896, 28491, 37988, 56982, 75976, 85473, 113964, 151952, 170946, 227928, 256419, 341892, 455856, 503341, 512838, 683784, 1006682, 1025676, 1367568, 1510023, 2013364, 2051352, 3020046, 4026728, 4102704, 4530069, 6040092, 8053456, 9060138, 12080184, 13590207, 18120276, 24160368, 27180414, 36240552, 54360828, 72481104, 108721656, 217443312]

約数ペア:

[(1, 217443312), (2, 108721656), (3, 72481104), (4, 54360828), (6, 36240552), (8, 27180414), (9, 24160368), (12, 18120276), (16, 13590207), (18, 12080184), (24, 9060138), (27, 8053456), (36, 6040092), (48, 4530069), (53, 4102704), (54, 4026728), (72, 3020046), (106, 2051352), (108, 2013364), (144, 1510023), (159, 1367568), (212, 1025676), (216, 1006682), (318, 683784), (424, 512838), (432, 503341), (477, 455856), (636, 341892), (848, 256419), (954, 227928), (1272, 170946), (1431, 151952), (1908, 113964), (2544, 85473), (2862, 75976), (3816, 56982), (5724, 37988), (7632, 28491), (9497, 22896), (11448, 18994)]