255024016611

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{381443}}^1$

素因数の和:381576

約数の個数: 64

約数和(自身を含む): 437470494720

約数和(自身を除く): 182446478109

約数列:

[1, 3, 7, 13, 21, 31, 39, 79, 91, 93, 217, 237, 273, 403, 553, 651, 1027, 1209, 1659, 2449, 2821, 3081, 7189, 7347, 8463, 17143, 21567, 31837, 51429, 95511, 222859, 381443, 668577, 1144329, 2670101, 4958759, 8010303, 11824733, 14876277, 30133997, 34711313, 35474199, 82773131, 90401991, 104133939, 153721529, 210937979, 248319393, 391741961, 461164587, 632813937, 934153907, 1076050703, 1175225883, 2742193727, 2802461721, 3228152109, 6539077349, 8226581181, 12144000791, 19617232047, 36432002373, 85008005537, 255024016611]

約数ペア:

[(1, 255024016611), (3, 85008005537), (7, 36432002373), (13, 19617232047), (21, 12144000791), (31, 8226581181), (39, 6539077349), (79, 3228152109), (91, 2802461721), (93, 2742193727), (217, 1175225883), (237, 1076050703), (273, 934153907), (403, 632813937), (553, 461164587), (651, 391741961), (1027, 248319393), (1209, 210937979), (1659, 153721529), (2449, 104133939), (2821, 90401991), (3081, 82773131), (7189, 35474199), (7347, 34711313), (8463, 30133997), (17143, 14876277), (21567, 11824733), (31837, 8010303), (51429, 4958759), (95511, 2670101), (222859, 1144329), (381443, 668577)]