440561185494

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1\times {\mathrm{18413}}^1$

素因数の和:19661

約数の個数: 64

約数和(自身を含む): 912007413504

約数和(自身を除く): 471446228010

約数列:

[1, 2, 3, 6, 53, 67, 106, 134, 159, 201, 318, 402, 1123, 2246, 3369, 3551, 6738, 7102, 10653, 18413, 21306, 36826, 55239, 59519, 75241, 110478, 119038, 150482, 178557, 225723, 357114, 451446, 975889, 1233671, 1951778, 2467342, 2927667, 3701013, 3987773, 5855334, 7402026, 7975546, 11963319, 20677799, 23926638, 41355598, 62033397, 65384563, 124066794, 130769126, 196153689, 392307378, 1095923347, 1385412533, 2191846694, 2770825066, 3287770041, 4156237599, 6575540082, 8312475198, 73426864249, 146853728498, 220280592747, 440561185494]

約数ペア:

[(1, 440561185494), (2, 220280592747), (3, 146853728498), (6, 73426864249), (53, 8312475198), (67, 6575540082), (106, 4156237599), (134, 3287770041), (159, 2770825066), (201, 2191846694), (318, 1385412533), (402, 1095923347), (1123, 392307378), (2246, 196153689), (3369, 130769126), (3551, 124066794), (6738, 65384563), (7102, 62033397), (10653, 41355598), (18413, 23926638), (21306, 20677799), (36826, 11963319), (55239, 7975546), (59519, 7402026), (75241, 5855334), (110478, 3987773), (119038, 3701013), (150482, 2927667), (178557, 2467342), (225723, 1951778), (357114, 1233671), (451446, 975889)]