439913376

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{10391}}^1$

素因数の和:10424

約数の個数: 144

約数和(自身を含む): 1492706880

約数和(自身を除く): 1052793504

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, 5292, 6048, 7056, 10391, 10584, 14112, 20782, 21168, 31173, 41564, 42336, 62346, 72737, 83128, 93519, 124692, 145474, 166256, 187038, 218211, 249384, 280557, 290948, 332512, 374076, 436422, 498768, 509159, 561114, 581896, 654633, 748152, 872844, 997536, 1018318, 1122228, 1163792, 1309266, 1496304, 1527477, 1745688, 1963899, 2036636, 2244456, 2327584, 2618532, 2992608, 3054954, 3491376, 3927798, 4073272, 4488912, 4582431, 5237064, 6109908, 6982752, 7855596, 8146544, 8977824, 9164862, 10474128, 12219816, 13747293, 15711192, 16293088, 18329724, 20948256, 24439632, 27494586, 31422384, 36659448, 48879264, 54989172, 62844768, 73318896, 109978344, 146637792, 219956688, 439913376]

約数ペア:

[(1, 439913376), (2, 219956688), (3, 146637792), (4, 109978344), (6, 73318896), (7, 62844768), (8, 54989172), (9, 48879264), (12, 36659448), (14, 31422384), (16, 27494586), (18, 24439632), (21, 20948256), (24, 18329724), (27, 16293088), (28, 15711192), (32, 13747293), (36, 12219816), (42, 10474128), (48, 9164862), (49, 8977824), (54, 8146544), (56, 7855596), (63, 6982752), (72, 6109908), (84, 5237064), (96, 4582431), (98, 4488912), (108, 4073272), (112, 3927798), (126, 3491376), (144, 3054954), (147, 2992608), (168, 2618532), (189, 2327584), (196, 2244456), (216, 2036636), (224, 1963899), (252, 1745688), (288, 1527477), (294, 1496304), (336, 1309266), (378, 1163792), (392, 1122228), (432, 1018318), (441, 997536), (504, 872844), (588, 748152), (672, 654633), (756, 581896), (784, 561114), (864, 509159), (882, 498768), (1008, 436422), (1176, 374076), (1323, 332512), (1512, 290948), (1568, 280557), (1764, 249384), (2016, 218211), (2352, 187038), (2646, 166256), (3024, 145474), (3528, 124692), (4704, 93519), (5292, 83128), (6048, 72737), (7056, 62346), (10391, 42336), (10584, 41564), (14112, 31173), (20782, 21168)]