19093272528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{406309}}^1$

素因数の和:406420

約数の個数: 80

約数和(自身を含む): 54413035200

約数和(自身を除く): 35319762672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 132, 176, 178, 264, 267, 356, 528, 534, 712, 979, 1068, 1424, 1958, 2136, 2937, 3916, 4272, 5874, 7832, 11748, 15664, 23496, 46992, 406309, 812618, 1218927, 1625236, 2437854, 3250472, 4469399, 4875708, 6500944, 8938798, 9751416, 13408197, 17877596, 19502832, 26816394, 35755192, 36161501, 53632788, 71510384, 72323002, 107265576, 108484503, 144646004, 214531152, 216969006, 289292008, 397776511, 433938012, 578584016, 795553022, 867876024, 1193329533, 1591106044, 1735752048, 2386659066, 3182212088, 4773318132, 6364424176, 9546636264, 19093272528]

約数ペア:

[(1, 19093272528), (2, 9546636264), (3, 6364424176), (4, 4773318132), (6, 3182212088), (8, 2386659066), (11, 1735752048), (12, 1591106044), (16, 1193329533), (22, 867876024), (24, 795553022), (33, 578584016), (44, 433938012), (48, 397776511), (66, 289292008), (88, 216969006), (89, 214531152), (132, 144646004), (176, 108484503), (178, 107265576), (264, 72323002), (267, 71510384), (356, 53632788), (528, 36161501), (534, 35755192), (712, 26816394), (979, 19502832), (1068, 17877596), (1424, 13408197), (1958, 9751416), (2136, 8938798), (2937, 6500944), (3916, 4875708), (4272, 4469399), (5874, 3250472), (7832, 2437854), (11748, 1625236), (15664, 1218927), (23496, 812618), (46992, 406309)]