1721000304

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{234341}}^1$

素因数の和:234375

約数の個数: 80

約数和(自身を含む): 5230513440

約数和(自身を除く): 3509513136

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, 234341, 468682, 703023, 937364, 1406046, 1874728, 2109069, 2812092, 3749456, 3983797, 4218138, 5624184, 6327207, 7967594, 8436276, 11248368, 11951391, 12654414, 15935188, 16872552, 23902782, 25308828, 31870376, 33745104, 35854173, 47805564, 50617656, 63740752, 71708346, 95611128, 101235312, 107562519, 143416692, 191222256, 215125038, 286833384, 430250076, 573666768, 860500152, 1721000304]

約数ペア:

[(1, 1721000304), (2, 860500152), (3, 573666768), (4, 430250076), (6, 286833384), (8, 215125038), (9, 191222256), (12, 143416692), (16, 107562519), (17, 101235312), (18, 95611128), (24, 71708346), (27, 63740752), (34, 50617656), (36, 47805564), (48, 35854173), (51, 33745104), (54, 31870376), (68, 25308828), (72, 23902782), (102, 16872552), (108, 15935188), (136, 12654414), (144, 11951391), (153, 11248368), (204, 8436276), (216, 7967594), (272, 6327207), (306, 5624184), (408, 4218138), (432, 3983797), (459, 3749456), (612, 2812092), (816, 2109069), (918, 1874728), (1224, 1406046), (1836, 937364), (2448, 703023), (3672, 468682), (7344, 234341)]