213997248

素因数分解:

$2^6\times 3^3\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2179

約数の個数: 112

約数和(自身を含む): 640080000

約数和(自身を除く): 426082752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 144, 177, 192, 216, 236, 288, 354, 432, 472, 531, 576, 708, 864, 944, 1062, 1416, 1593, 1728, 1888, 2099, 2124, 2832, 3186, 3776, 4198, 4248, 5664, 6297, 6372, 8396, 8496, 11328, 12594, 12744, 16792, 16992, 18891, 25188, 25488, 33584, 33984, 37782, 50376, 50976, 56673, 67168, 75564, 100752, 101952, 113346, 123841, 134336, 151128, 201504, 226692, 247682, 302256, 371523, 403008, 453384, 495364, 604512, 743046, 906768, 990728, 1114569, 1209024, 1486092, 1813536, 1981456, 2229138, 2972184, 3343707, 3627072, 3962912, 4458276, 5944368, 6687414, 7925824, 8916552, 11888736, 13374828, 17833104, 23777472, 26749656, 35666208, 53499312, 71332416, 106998624, 213997248]

約数ペア:

[(1, 213997248), (2, 106998624), (3, 71332416), (4, 53499312), (6, 35666208), (8, 26749656), (9, 23777472), (12, 17833104), (16, 13374828), (18, 11888736), (24, 8916552), (27, 7925824), (32, 6687414), (36, 5944368), (48, 4458276), (54, 3962912), (59, 3627072), (64, 3343707), (72, 2972184), (96, 2229138), (108, 1981456), (118, 1813536), (144, 1486092), (177, 1209024), (192, 1114569), (216, 990728), (236, 906768), (288, 743046), (354, 604512), (432, 495364), (472, 453384), (531, 403008), (576, 371523), (708, 302256), (864, 247682), (944, 226692), (1062, 201504), (1416, 151128), (1593, 134336), (1728, 123841), (1888, 113346), (2099, 101952), (2124, 100752), (2832, 75564), (3186, 67168), (3776, 56673), (4198, 50976), (4248, 50376), (5664, 37782), (6297, 33984), (6372, 33584), (8396, 25488), (8496, 25188), (11328, 18891), (12594, 16992), (12744, 16792)]