427995792

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{20219}}^1$

素因数の和:20250

約数の個数: 120

約数和(自身を含む): 1429149600

約数和(自身を除く): 1001153808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10584, 20219, 21168, 40438, 60657, 80876, 121314, 141533, 161752, 181971, 242628, 283066, 323504, 363942, 424599, 485256, 545913, 566132, 727884, 849198, 970512, 990731, 1091826, 1132264, 1273797, 1455768, 1698396, 1981462, 2183652, 2264528, 2547594, 2911536, 2972193, 3396792, 3821391, 3962924, 4367304, 5095188, 5944386, 6793584, 7642782, 7925848, 8734608, 8916579, 10190376, 11888772, 15285564, 15851696, 17833158, 20380752, 23777544, 26749737, 30571128, 35666316, 47555088, 53499474, 61142256, 71332632, 106998948, 142665264, 213997896, 427995792]

約数ペア:

[(1, 427995792), (2, 213997896), (3, 142665264), (4, 106998948), (6, 71332632), (7, 61142256), (8, 53499474), (9, 47555088), (12, 35666316), (14, 30571128), (16, 26749737), (18, 23777544), (21, 20380752), (24, 17833158), (27, 15851696), (28, 15285564), (36, 11888772), (42, 10190376), (48, 8916579), (49, 8734608), (54, 7925848), (56, 7642782), (63, 6793584), (72, 5944386), (84, 5095188), (98, 4367304), (108, 3962924), (112, 3821391), (126, 3396792), (144, 2972193), (147, 2911536), (168, 2547594), (189, 2264528), (196, 2183652), (216, 1981462), (252, 1698396), (294, 1455768), (336, 1273797), (378, 1132264), (392, 1091826), (432, 990731), (441, 970512), (504, 849198), (588, 727884), (756, 566132), (784, 545913), (882, 485256), (1008, 424599), (1176, 363942), (1323, 323504), (1512, 283066), (1764, 242628), (2352, 181971), (2646, 161752), (3024, 141533), (3528, 121314), (5292, 80876), (7056, 60657), (10584, 40438), (20219, 21168)]