218890872

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{34159}}^1$

素因数の和:34260

約数の個数: 48

約数和(自身を含む): 599508000

約数和(自身を除く): 380617128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 6408, 34159, 68318, 102477, 136636, 204954, 273272, 307431, 409908, 614862, 819816, 1229724, 2459448, 3040151, 6080302, 9120453, 12160604, 18240906, 24321208, 27361359, 36481812, 54722718, 72963624, 109445436, 218890872]

約数ペア:

[(1, 218890872), (2, 109445436), (3, 72963624), (4, 54722718), (6, 36481812), (8, 27361359), (9, 24321208), (12, 18240906), (18, 12160604), (24, 9120453), (36, 6080302), (72, 3040151), (89, 2459448), (178, 1229724), (267, 819816), (356, 614862), (534, 409908), (712, 307431), (801, 273272), (1068, 204954), (1602, 136636), (2136, 102477), (3204, 68318), (6408, 34159)]