431585286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3089

約数の個数: 64

約数和(自身を含む): 986038272

約数和(自身を除く): 554452986

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 71, 93, 142, 186, 213, 341, 426, 682, 781, 1023, 1562, 2046, 2201, 2343, 2971, 4402, 4686, 5942, 6603, 8913, 13206, 17826, 24211, 32681, 48422, 65362, 72633, 92101, 98043, 145266, 184202, 196086, 210941, 276303, 421882, 552606, 632823, 1013111, 1265646, 2026222, 2320351, 3039333, 4640702, 6078666, 6539171, 6961053, 13078342, 13922106, 19617513, 39235026, 71930881, 143861762, 215792643, 431585286]

約数ペア:

[(1, 431585286), (2, 215792643), (3, 143861762), (6, 71930881), (11, 39235026), (22, 19617513), (31, 13922106), (33, 13078342), (62, 6961053), (66, 6539171), (71, 6078666), (93, 4640702), (142, 3039333), (186, 2320351), (213, 2026222), (341, 1265646), (426, 1013111), (682, 632823), (781, 552606), (1023, 421882), (1562, 276303), (2046, 210941), (2201, 196086), (2343, 184202), (2971, 145266), (4402, 98043), (4686, 92101), (5942, 72633), (6603, 65362), (8913, 48422), (13206, 32681), (17826, 24211)]