247122204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1$

素因数の和:2295

約数の個数: 96

約数和(自身を含む): 696385536

約数和(自身を除く): 449263332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 62, 84, 86, 93, 124, 129, 172, 186, 217, 258, 301, 372, 434, 516, 602, 651, 868, 903, 1204, 1302, 1333, 1806, 2207, 2604, 2666, 3612, 3999, 4414, 5332, 6621, 7998, 8828, 9331, 13242, 15449, 15996, 18662, 26484, 27993, 30898, 37324, 46347, 55986, 61796, 68417, 92694, 94901, 111972, 136834, 185388, 189802, 205251, 273668, 284703, 379604, 410502, 478919, 569406, 664307, 821004, 957838, 1138812, 1328614, 1436757, 1915676, 1992921, 2657228, 2873514, 2941931, 3985842, 5747028, 5883862, 7971684, 8825793, 11767724, 17651586, 20593517, 35303172, 41187034, 61780551, 82374068, 123561102, 247122204]

約数ペア:

[(1, 247122204), (2, 123561102), (3, 82374068), (4, 61780551), (6, 41187034), (7, 35303172), (12, 20593517), (14, 17651586), (21, 11767724), (28, 8825793), (31, 7971684), (42, 5883862), (43, 5747028), (62, 3985842), (84, 2941931), (86, 2873514), (93, 2657228), (124, 1992921), (129, 1915676), (172, 1436757), (186, 1328614), (217, 1138812), (258, 957838), (301, 821004), (372, 664307), (434, 569406), (516, 478919), (602, 410502), (651, 379604), (868, 284703), (903, 273668), (1204, 205251), (1302, 189802), (1333, 185388), (1806, 136834), (2207, 111972), (2604, 94901), (2666, 92694), (3612, 68417), (3999, 61796), (4414, 55986), (5332, 46347), (6621, 37324), (7998, 30898), (8828, 27993), (9331, 26484), (13242, 18662), (15449, 15996)]