271000184

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 653184000

約数和(自身を除く): 382183816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 71, 91, 98, 104, 107, 142, 182, 196, 214, 284, 343, 364, 392, 428, 497, 568, 637, 686, 728, 749, 856, 923, 994, 1274, 1372, 1391, 1498, 1846, 1988, 2548, 2744, 2782, 2996, 3479, 3692, 3976, 4459, 5096, 5243, 5564, 5992, 6461, 6958, 7384, 7597, 8918, 9737, 10486, 11128, 12922, 13916, 15194, 17836, 19474, 20972, 24353, 25844, 27832, 30388, 35672, 36701, 38948, 41944, 45227, 48706, 51688, 53179, 60776, 68159, 73402, 77896, 90454, 97412, 98761, 106358, 136318, 146804, 180908, 194824, 197522, 212716, 272636, 293608, 316589, 361816, 372253, 395044, 425432, 477113, 545272, 633178, 691327, 744506, 790088, 954226, 1266356, 1382654, 1489012, 1908452, 2532712, 2605771, 2765308, 2978024, 3816904, 4839289, 5211542, 5530616, 9678578, 10423084, 19357156, 20846168, 33875023, 38714312, 67750046, 135500092, 271000184]

約数ペア:

[(1, 271000184), (2, 135500092), (4, 67750046), (7, 38714312), (8, 33875023), (13, 20846168), (14, 19357156), (26, 10423084), (28, 9678578), (49, 5530616), (52, 5211542), (56, 4839289), (71, 3816904), (91, 2978024), (98, 2765308), (104, 2605771), (107, 2532712), (142, 1908452), (182, 1489012), (196, 1382654), (214, 1266356), (284, 954226), (343, 790088), (364, 744506), (392, 691327), (428, 633178), (497, 545272), (568, 477113), (637, 425432), (686, 395044), (728, 372253), (749, 361816), (856, 316589), (923, 293608), (994, 272636), (1274, 212716), (1372, 197522), (1391, 194824), (1498, 180908), (1846, 146804), (1988, 136318), (2548, 106358), (2744, 98761), (2782, 97412), (2996, 90454), (3479, 77896), (3692, 73402), (3976, 68159), (4459, 60776), (5096, 53179), (5243, 51688), (5564, 48706), (5992, 45227), (6461, 41944), (6958, 38948), (7384, 36701), (7597, 35672), (8918, 30388), (9737, 27832), (10486, 25844), (11128, 24353), (12922, 20972), (13916, 19474), (15194, 17836)]