243808752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1667}}^1$

素因数の和:1966

約数の個数: 80

約数和(自身を含む): 689991552

約数和(自身を除く): 446182800

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 277, 528, 554, 831, 1108, 1662, 1667, 2216, 3047, 3324, 3334, 4432, 5001, 6094, 6648, 6668, 9141, 10002, 12188, 13296, 13336, 18282, 18337, 20004, 24376, 26672, 36564, 36674, 40008, 48752, 55011, 73128, 73348, 80016, 110022, 146256, 146696, 220044, 293392, 440088, 461759, 880176, 923518, 1385277, 1847036, 2770554, 3694072, 5079349, 5541108, 7388144, 10158698, 11082216, 15238047, 20317396, 22164432, 30476094, 40634792, 60952188, 81269584, 121904376, 243808752]

約数ペア:

[(1, 243808752), (2, 121904376), (3, 81269584), (4, 60952188), (6, 40634792), (8, 30476094), (11, 22164432), (12, 20317396), (16, 15238047), (22, 11082216), (24, 10158698), (33, 7388144), (44, 5541108), (48, 5079349), (66, 3694072), (88, 2770554), (132, 1847036), (176, 1385277), (264, 923518), (277, 880176), (528, 461759), (554, 440088), (831, 293392), (1108, 220044), (1662, 146696), (1667, 146256), (2216, 110022), (3047, 80016), (3324, 73348), (3334, 73128), (4432, 55011), (5001, 48752), (6094, 40008), (6648, 36674), (6668, 36564), (9141, 26672), (10002, 24376), (12188, 20004), (13296, 18337), (13336, 18282)]