268756056

素因数分解:

$2^3\times 3^7\times {\mathrm{15361}}^1$

素因数の和:15388

約数の個数: 64

約数和(自身を含む): 755810400

約数和(自身を除く): 487054344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 8748, 15361, 17496, 30722, 46083, 61444, 92166, 122888, 138249, 184332, 276498, 368664, 414747, 552996, 829494, 1105992, 1244241, 1658988, 2488482, 3317976, 3732723, 4976964, 7465446, 9953928, 11198169, 14930892, 22396338, 29861784, 33594507, 44792676, 67189014, 89585352, 134378028, 268756056]

約数ペア:

[(1, 268756056), (2, 134378028), (3, 89585352), (4, 67189014), (6, 44792676), (8, 33594507), (9, 29861784), (12, 22396338), (18, 14930892), (24, 11198169), (27, 9953928), (36, 7465446), (54, 4976964), (72, 3732723), (81, 3317976), (108, 2488482), (162, 1658988), (216, 1244241), (243, 1105992), (324, 829494), (486, 552996), (648, 414747), (729, 368664), (972, 276498), (1458, 184332), (1944, 138249), (2187, 122888), (2916, 92166), (4374, 61444), (5832, 46083), (8748, 30722), (15361, 17496)]