1209320416

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 2570158080

約数和(自身を除く): 1360837664

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 127, 232, 248, 254, 331, 464, 496, 508, 662, 899, 928, 992, 1016, 1324, 1798, 2032, 2648, 3596, 3683, 3937, 4064, 5296, 7192, 7366, 7874, 9599, 10261, 10592, 14384, 14732, 15748, 19198, 20522, 28768, 29464, 31496, 38396, 41044, 42037, 58928, 62992, 76792, 82088, 84074, 114173, 117856, 125984, 153584, 164176, 168148, 228346, 297569, 307168, 328352, 336296, 456692, 595138, 672592, 913384, 1190276, 1219073, 1303147, 1345184, 1826768, 2380552, 2438146, 2606294, 3653536, 4761104, 4876292, 5212588, 9522208, 9752584, 10425176, 19505168, 20850352, 37791263, 39010336, 41700704, 75582526, 151165052, 302330104, 604660208, 1209320416]

約数ペア:

[(1, 1209320416), (2, 604660208), (4, 302330104), (8, 151165052), (16, 75582526), (29, 41700704), (31, 39010336), (32, 37791263), (58, 20850352), (62, 19505168), (116, 10425176), (124, 9752584), (127, 9522208), (232, 5212588), (248, 4876292), (254, 4761104), (331, 3653536), (464, 2606294), (496, 2438146), (508, 2380552), (662, 1826768), (899, 1345184), (928, 1303147), (992, 1219073), (1016, 1190276), (1324, 913384), (1798, 672592), (2032, 595138), (2648, 456692), (3596, 336296), (3683, 328352), (3937, 307168), (4064, 297569), (5296, 228346), (7192, 168148), (7366, 164176), (7874, 153584), (9599, 125984), (10261, 117856), (10592, 114173), (14384, 84074), (14732, 82088), (15748, 76792), (19198, 62992), (20522, 58928), (28768, 42037), (29464, 41044), (31496, 38396)]