219681504

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5189}}^1$

素因数の和:5222

約数の個数: 144

約数和(自身を含む): 745491600

約数和(自身を除く): 525810096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5189, 5292, 6048, 7056, 10378, 10584, 14112, 15567, 20756, 21168, 31134, 36323, 41512, 42336, 46701, 62268, 72646, 83024, 93402, 108969, 124536, 140103, 145292, 166048, 186804, 217938, 249072, 254261, 280206, 290584, 326907, 373608, 435876, 498144, 508522, 560412, 581168, 653814, 747216, 762783, 871752, 980721, 1017044, 1120824, 1162336, 1307628, 1494432, 1525566, 1743504, 1961442, 2034088, 2241648, 2288349, 2615256, 3051132, 3487008, 3922884, 4068176, 4483296, 4576698, 5230512, 6102264, 6865047, 7845768, 8136352, 9153396, 10461024, 12204528, 13730094, 15691536, 18306792, 24409056, 27460188, 31383072, 36613584, 54920376, 73227168, 109840752, 219681504]

約数ペア:

[(1, 219681504), (2, 109840752), (3, 73227168), (4, 54920376), (6, 36613584), (7, 31383072), (8, 27460188), (9, 24409056), (12, 18306792), (14, 15691536), (16, 13730094), (18, 12204528), (21, 10461024), (24, 9153396), (27, 8136352), (28, 7845768), (32, 6865047), (36, 6102264), (42, 5230512), (48, 4576698), (49, 4483296), (54, 4068176), (56, 3922884), (63, 3487008), (72, 3051132), (84, 2615256), (96, 2288349), (98, 2241648), (108, 2034088), (112, 1961442), (126, 1743504), (144, 1525566), (147, 1494432), (168, 1307628), (189, 1162336), (196, 1120824), (216, 1017044), (224, 980721), (252, 871752), (288, 762783), (294, 747216), (336, 653814), (378, 581168), (392, 560412), (432, 508522), (441, 498144), (504, 435876), (588, 373608), (672, 326907), (756, 290584), (784, 280206), (864, 254261), (882, 249072), (1008, 217938), (1176, 186804), (1323, 166048), (1512, 145292), (1568, 140103), (1764, 124536), (2016, 108969), (2352, 93402), (2646, 83024), (3024, 72646), (3528, 62268), (4704, 46701), (5189, 42336), (5292, 41512), (6048, 36323), (7056, 31134), (10378, 21168), (10584, 20756), (14112, 15567)]