15565568256

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{321709}}^1$

素因数の和:321741

約数の個数: 144

約数和(自身を含む): 52606019200

約数和(自身を除く): 37040450944

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, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 321709, 643418, 965127, 1286836, 1930254, 2251963, 2573672, 2895381, 3860508, 4503926, 5147344, 5790762, 6755889, 7721016, 8686143, 9007852, 10294688, 11581524, 13511778, 15442032, 17372286, 18015704, 20267667, 20589376, 23163048, 27023556, 30884064, 34744572, 36031408, 40535334, 41178752, 46326096, 54047112, 60803001, 61768128, 69489144, 72062816, 81070668, 82357504, 92652192, 108094224, 121606002, 123536256, 138978288, 144125632, 162141336, 185304384, 216188448, 243212004, 247072512, 277956576, 288251264, 324282672, 370608768, 432376896, 486424008, 555913152, 576502528, 648565344, 741217536, 864753792, 972848016, 1111826304, 1297130688, 1729507584, 1945696032, 2223652608, 2594261376, 3891392064, 5188522752, 7782784128, 15565568256]

約数ペア:

[(1, 15565568256), (2, 7782784128), (3, 5188522752), (4, 3891392064), (6, 2594261376), (7, 2223652608), (8, 1945696032), (9, 1729507584), (12, 1297130688), (14, 1111826304), (16, 972848016), (18, 864753792), (21, 741217536), (24, 648565344), (27, 576502528), (28, 555913152), (32, 486424008), (36, 432376896), (42, 370608768), (48, 324282672), (54, 288251264), (56, 277956576), (63, 247072512), (64, 243212004), (72, 216188448), (84, 185304384), (96, 162141336), (108, 144125632), (112, 138978288), (126, 123536256), (128, 121606002), (144, 108094224), (168, 92652192), (189, 82357504), (192, 81070668), (216, 72062816), (224, 69489144), (252, 61768128), (256, 60803001), (288, 54047112), (336, 46326096), (378, 41178752), (384, 40535334), (432, 36031408), (448, 34744572), (504, 30884064), (576, 27023556), (672, 23163048), (756, 20589376), (768, 20267667), (864, 18015704), (896, 17372286), (1008, 15442032), (1152, 13511778), (1344, 11581524), (1512, 10294688), (1728, 9007852), (1792, 8686143), (2016, 7721016), (2304, 6755889), (2688, 5790762), (3024, 5147344), (3456, 4503926), (4032, 3860508), (5376, 2895381), (6048, 2573672), (6912, 2251963), (8064, 1930254), (12096, 1286836), (16128, 965127), (24192, 643418), (48384, 321709)]