220989528

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{180547}}^1$

素因数の和:180576

約数の個数: 48

約数和(自身を含む): 633723480

約数和(自身を除く): 412733952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 180547, 361094, 541641, 722188, 1083282, 1444376, 1624923, 2166564, 3069299, 3249846, 4333128, 6138598, 6499692, 9207897, 12277196, 12999384, 18415794, 24554392, 27623691, 36831588, 55247382, 73663176, 110494764, 220989528]

約数ペア:

[(1, 220989528), (2, 110494764), (3, 73663176), (4, 55247382), (6, 36831588), (8, 27623691), (9, 24554392), (12, 18415794), (17, 12999384), (18, 12277196), (24, 9207897), (34, 6499692), (36, 6138598), (51, 4333128), (68, 3249846), (72, 3069299), (102, 2166564), (136, 1624923), (153, 1444376), (204, 1083282), (306, 722188), (408, 541641), (612, 361094), (1224, 180547)]