1286734752

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{103903}}^1$

素因数の和:103962

約数の個数: 72

約数和(自身を含む): 3744284544

約数和(自身を除く): 2457549792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 103903, 207806, 311709, 415612, 623418, 831224, 935127, 1246836, 1662448, 1870254, 2493672, 3324896, 3740508, 4467829, 4987344, 7481016, 8935658, 9974688, 13403487, 14962032, 17871316, 26806974, 29924064, 35742632, 40210461, 53613948, 71485264, 80420922, 107227896, 142970528, 160841844, 214455792, 321683688, 428911584, 643367376, 1286734752]

約数ペア:

[(1, 1286734752), (2, 643367376), (3, 428911584), (4, 321683688), (6, 214455792), (8, 160841844), (9, 142970528), (12, 107227896), (16, 80420922), (18, 71485264), (24, 53613948), (32, 40210461), (36, 35742632), (43, 29924064), (48, 26806974), (72, 17871316), (86, 14962032), (96, 13403487), (129, 9974688), (144, 8935658), (172, 7481016), (258, 4987344), (288, 4467829), (344, 3740508), (387, 3324896), (516, 2493672), (688, 1870254), (774, 1662448), (1032, 1246836), (1376, 935127), (1548, 831224), (2064, 623418), (3096, 415612), (4128, 311709), (6192, 207806), (12384, 103903)]