277831242

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2621}}^1$

素因数の和:2796

約数の個数: 64

約数和(自身を含む): 669553920

約数和(自身を除く): 391722678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 151, 234, 302, 351, 453, 702, 906, 1359, 1963, 2621, 2718, 3926, 4077, 5242, 5889, 7863, 8154, 11778, 15726, 17667, 23589, 34073, 35334, 47178, 53001, 68146, 70767, 102219, 106002, 141534, 204438, 306657, 395771, 613314, 791542, 919971, 1187313, 1839942, 2374626, 3561939, 5145023, 7123878, 10290046, 10685817, 15435069, 21371634, 30870138, 46305207, 92610414, 138915621, 277831242]

約数ペア:

[(1, 277831242), (2, 138915621), (3, 92610414), (6, 46305207), (9, 30870138), (13, 21371634), (18, 15435069), (26, 10685817), (27, 10290046), (39, 7123878), (54, 5145023), (78, 3561939), (117, 2374626), (151, 1839942), (234, 1187313), (302, 919971), (351, 791542), (453, 613314), (702, 395771), (906, 306657), (1359, 204438), (1963, 141534), (2621, 106002), (2718, 102219), (3926, 70767), (4077, 68146), (5242, 53001), (5889, 47178), (7863, 35334), (8154, 34073), (11778, 23589), (15726, 17667)]