277029054

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^2$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 637355160

約数和(自身を除く): 360326106

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 87, 89, 134, 174, 178, 201, 261, 267, 402, 522, 534, 603, 801, 1206, 1602, 1943, 2581, 3886, 5162, 5829, 5963, 7743, 7921, 11658, 11926, 15486, 15842, 17487, 17889, 23229, 23763, 34974, 35778, 46458, 47526, 53667, 71289, 107334, 142578, 172927, 229709, 345854, 459418, 518781, 530707, 689127, 1037562, 1061414, 1378254, 1556343, 1592121, 2067381, 3112686, 3184242, 4134762, 4776363, 9552726, 15390503, 30781006, 46171509, 92343018, 138514527, 277029054]

約数ペア:

[(1, 277029054), (2, 138514527), (3, 92343018), (6, 46171509), (9, 30781006), (18, 15390503), (29, 9552726), (58, 4776363), (67, 4134762), (87, 3184242), (89, 3112686), (134, 2067381), (174, 1592121), (178, 1556343), (201, 1378254), (261, 1061414), (267, 1037562), (402, 689127), (522, 530707), (534, 518781), (603, 459418), (801, 345854), (1206, 229709), (1602, 172927), (1943, 142578), (2581, 107334), (3886, 71289), (5162, 53667), (5829, 47526), (5963, 46458), (7743, 35778), (7921, 34974), (11658, 23763), (11926, 23229), (15486, 17889), (15842, 17487)]