219443256

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{4639}}^1$

素因数の和:4730

約数の個数: 80

約数和(自身を含む): 623198400

約数和(自身を除く): 403755144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1752, 1971, 2628, 3942, 4639, 5256, 5913, 7884, 9278, 11826, 13917, 15768, 18556, 23652, 27834, 37112, 41751, 47304, 55668, 83502, 111336, 125253, 167004, 250506, 334008, 338647, 375759, 501012, 677294, 751518, 1002024, 1015941, 1354588, 1503036, 2031882, 2709176, 3006072, 3047823, 4063764, 6095646, 8127528, 9143469, 12191292, 18286938, 24382584, 27430407, 36573876, 54860814, 73147752, 109721628, 219443256]

約数ペア:

[(1, 219443256), (2, 109721628), (3, 73147752), (4, 54860814), (6, 36573876), (8, 27430407), (9, 24382584), (12, 18286938), (18, 12191292), (24, 9143469), (27, 8127528), (36, 6095646), (54, 4063764), (72, 3047823), (73, 3006072), (81, 2709176), (108, 2031882), (146, 1503036), (162, 1354588), (216, 1015941), (219, 1002024), (292, 751518), (324, 677294), (438, 501012), (584, 375759), (648, 338647), (657, 334008), (876, 250506), (1314, 167004), (1752, 125253), (1971, 111336), (2628, 83502), (3942, 55668), (4639, 47304), (5256, 41751), (5913, 37112), (7884, 27834), (9278, 23652), (11826, 18556), (13917, 15768)]