516685494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 1179112032

約数和(自身を除く): 662426538

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 113, 122, 183, 186, 226, 339, 366, 403, 678, 793, 806, 961, 1209, 1469, 1586, 1891, 1922, 2379, 2418, 2883, 2938, 3503, 3782, 4407, 4758, 5673, 5766, 6893, 7006, 8814, 10509, 11346, 12493, 13786, 20679, 21018, 24583, 24986, 37479, 41358, 45539, 49166, 58621, 73749, 74958, 89609, 91078, 108593, 117242, 136617, 147498, 175863, 179218, 213683, 217186, 268827, 273234, 325779, 351726, 427366, 537654, 641049, 651558, 762073, 1282098, 1411709, 1524146, 2286219, 2777879, 2823418, 4235127, 4572438, 5555758, 6624173, 8333637, 8470254, 13248346, 16667274, 19872519, 39745038, 86114249, 172228498, 258342747, 516685494]

約数ペア:

[(1, 516685494), (2, 258342747), (3, 172228498), (6, 86114249), (13, 39745038), (26, 19872519), (31, 16667274), (39, 13248346), (61, 8470254), (62, 8333637), (78, 6624173), (93, 5555758), (113, 4572438), (122, 4235127), (183, 2823418), (186, 2777879), (226, 2286219), (339, 1524146), (366, 1411709), (403, 1282098), (678, 762073), (793, 651558), (806, 641049), (961, 537654), (1209, 427366), (1469, 351726), (1586, 325779), (1891, 273234), (1922, 268827), (2379, 217186), (2418, 213683), (2883, 179218), (2938, 175863), (3503, 147498), (3782, 136617), (4407, 117242), (4758, 108593), (5673, 91078), (5766, 89609), (6893, 74958), (7006, 73749), (8814, 58621), (10509, 49166), (11346, 45539), (12493, 41358), (13786, 37479), (20679, 24986), (21018, 24583)]