219402756

素因数分解:

$2^2\times 3^6\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1212

約数の個数: 84

約数和(自身を含む): 584781232

約数和(自身を除く): 365378476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 486, 603, 729, 804, 972, 1123, 1206, 1458, 1809, 2246, 2412, 2916, 3369, 3618, 4492, 5427, 6738, 7236, 10107, 10854, 13476, 16281, 20214, 21708, 30321, 32562, 40428, 48843, 60642, 65124, 75241, 90963, 97686, 121284, 150482, 181926, 195372, 225723, 272889, 300964, 363852, 451446, 545778, 677169, 818667, 902892, 1091556, 1354338, 1637334, 2031507, 2708676, 3274668, 4063014, 6094521, 8126028, 12189042, 18283563, 24378084, 36567126, 54850689, 73134252, 109701378, 219402756]

約数ペア:

[(1, 219402756), (2, 109701378), (3, 73134252), (4, 54850689), (6, 36567126), (9, 24378084), (12, 18283563), (18, 12189042), (27, 8126028), (36, 6094521), (54, 4063014), (67, 3274668), (81, 2708676), (108, 2031507), (134, 1637334), (162, 1354338), (201, 1091556), (243, 902892), (268, 818667), (324, 677169), (402, 545778), (486, 451446), (603, 363852), (729, 300964), (804, 272889), (972, 225723), (1123, 195372), (1206, 181926), (1458, 150482), (1809, 121284), (2246, 97686), (2412, 90963), (2916, 75241), (3369, 65124), (3618, 60642), (4492, 48843), (5427, 40428), (6738, 32562), (7236, 30321), (10107, 21708), (10854, 20214), (13476, 16281)]