328331394

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{9791}}^1$

素因数の和:9834

約数の個数: 56

約数和(自身を含む): 770591232

約数和(自身を除く): 442259838

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 729, 1242, 1458, 1863, 3726, 5589, 9791, 11178, 16767, 19582, 29373, 33534, 58746, 88119, 176238, 225193, 264357, 450386, 528714, 675579, 793071, 1351158, 1586142, 2026737, 2379213, 4053474, 4758426, 6080211, 7137639, 12160422, 14275278, 18240633, 36481266, 54721899, 109443798, 164165697, 328331394]

約数ペア:

[(1, 328331394), (2, 164165697), (3, 109443798), (6, 54721899), (9, 36481266), (18, 18240633), (23, 14275278), (27, 12160422), (46, 7137639), (54, 6080211), (69, 4758426), (81, 4053474), (138, 2379213), (162, 2026737), (207, 1586142), (243, 1351158), (414, 793071), (486, 675579), (621, 528714), (729, 450386), (1242, 264357), (1458, 225193), (1863, 176238), (3726, 88119), (5589, 58746), (9791, 33534), (11178, 29373), (16767, 19582)]