220098816

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4549}}^1$

素因数の和:4581

約数の個数: 144

約数和(自身を含む): 744016000

約数和(自身を除く): 523917184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4549, 5376, 6048, 6912, 8064, 9098, 12096, 13647, 16128, 18196, 24192, 27294, 31843, 36392, 40941, 48384, 54588, 63686, 72784, 81882, 95529, 109176, 122823, 127372, 145568, 163764, 191058, 218352, 245646, 254744, 286587, 291136, 327528, 382116, 436704, 491292, 509488, 573174, 582272, 655056, 764232, 859761, 873408, 982584, 1018976, 1146348, 1164544, 1310112, 1528464, 1719522, 1746816, 1965168, 2037952, 2292696, 2620224, 3056928, 3439044, 3493632, 3930336, 4075904, 4585392, 5240448, 6113856, 6878088, 7860672, 8151808, 9170784, 10480896, 12227712, 13756176, 15721344, 18341568, 24455424, 27512352, 31442688, 36683136, 55024704, 73366272, 110049408, 220098816]

約数ペア:

[(1, 220098816), (2, 110049408), (3, 73366272), (4, 55024704), (6, 36683136), (7, 31442688), (8, 27512352), (9, 24455424), (12, 18341568), (14, 15721344), (16, 13756176), (18, 12227712), (21, 10480896), (24, 9170784), (27, 8151808), (28, 7860672), (32, 6878088), (36, 6113856), (42, 5240448), (48, 4585392), (54, 4075904), (56, 3930336), (63, 3493632), (64, 3439044), (72, 3056928), (84, 2620224), (96, 2292696), (108, 2037952), (112, 1965168), (126, 1746816), (128, 1719522), (144, 1528464), (168, 1310112), (189, 1164544), (192, 1146348), (216, 1018976), (224, 982584), (252, 873408), (256, 859761), (288, 764232), (336, 655056), (378, 582272), (384, 573174), (432, 509488), (448, 491292), (504, 436704), (576, 382116), (672, 327528), (756, 291136), (768, 286587), (864, 254744), (896, 245646), (1008, 218352), (1152, 191058), (1344, 163764), (1512, 145568), (1728, 127372), (1792, 122823), (2016, 109176), (2304, 95529), (2688, 81882), (3024, 72784), (3456, 63686), (4032, 54588), (4549, 48384), (5376, 40941), (6048, 36392), (6912, 31843), (8064, 27294), (9098, 24192), (12096, 18196), (13647, 16128)]