218397228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{5869}}^1$

素因数の和:6326

約数の個数: 48

約数和(自身を含む): 583806720

約数和(自身を除く): 365409492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 443, 886, 1329, 1772, 2658, 3101, 5316, 5869, 6202, 9303, 11738, 12404, 17607, 18606, 23476, 35214, 37212, 41083, 70428, 82166, 123249, 164332, 246498, 492996, 2599967, 5199934, 7799901, 10399868, 15599802, 18199769, 31199604, 36399538, 54599307, 72799076, 109198614, 218397228]

約数ペア:

[(1, 218397228), (2, 109198614), (3, 72799076), (4, 54599307), (6, 36399538), (7, 31199604), (12, 18199769), (14, 15599802), (21, 10399868), (28, 7799901), (42, 5199934), (84, 2599967), (443, 492996), (886, 246498), (1329, 164332), (1772, 123249), (2658, 82166), (3101, 70428), (5316, 41083), (5869, 37212), (6202, 35214), (9303, 23476), (11738, 18606), (12404, 17607)]