340938648

素因数分解:

$2^3\times 3^2\times {\mathrm{233}}^1\times {\mathrm{20323}}^1$

素因数の和:20568

約数の個数: 48

約数和(自身を含む): 927384120

約数和(自身を除く): 586445472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233, 466, 699, 932, 1398, 1864, 2097, 2796, 4194, 5592, 8388, 16776, 20323, 40646, 60969, 81292, 121938, 162584, 182907, 243876, 365814, 487752, 731628, 1463256, 4735259, 9470518, 14205777, 18941036, 28411554, 37882072, 42617331, 56823108, 85234662, 113646216, 170469324, 340938648]

約数ペア:

[(1, 340938648), (2, 170469324), (3, 113646216), (4, 85234662), (6, 56823108), (8, 42617331), (9, 37882072), (12, 28411554), (18, 18941036), (24, 14205777), (36, 9470518), (72, 4735259), (233, 1463256), (466, 731628), (699, 487752), (932, 365814), (1398, 243876), (1864, 182907), (2097, 162584), (2796, 121938), (4194, 81292), (5592, 60969), (8388, 40646), (16776, 20323)]