193153284

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 499000320

約数和(自身を除く): 305847036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 127, 166, 249, 254, 332, 381, 498, 508, 509, 747, 762, 996, 1018, 1143, 1494, 1524, 1527, 2036, 2286, 2988, 3054, 4572, 4581, 6108, 9162, 10541, 18324, 21082, 31623, 42164, 42247, 63246, 64643, 84494, 94869, 126492, 126741, 129286, 168988, 189738, 193929, 253482, 258572, 379476, 380223, 387858, 506964, 581787, 760446, 775716, 1163574, 1520892, 2327148, 5365369, 10730738, 16096107, 21461476, 32192214, 48288321, 64384428, 96576642, 193153284]

約数ペア:

[(1, 193153284), (2, 96576642), (3, 64384428), (4, 48288321), (6, 32192214), (9, 21461476), (12, 16096107), (18, 10730738), (36, 5365369), (83, 2327148), (127, 1520892), (166, 1163574), (249, 775716), (254, 760446), (332, 581787), (381, 506964), (498, 387858), (508, 380223), (509, 379476), (747, 258572), (762, 253482), (996, 193929), (1018, 189738), (1143, 168988), (1494, 129286), (1524, 126741), (1527, 126492), (2036, 94869), (2286, 84494), (2988, 64643), (3054, 63246), (4572, 42247), (4581, 42164), (6108, 31623), (9162, 21082), (10541, 18324)]