490629125382

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{676967}}^1$

素因数の和:677201

約数の個数: 64

約数和(自身を含む): 1091813990400

約数和(自身を除く): 601184865018

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 139, 158, 237, 278, 417, 474, 834, 869, 1529, 1738, 2607, 3058, 4587, 5214, 9174, 10981, 21962, 32943, 65886, 120791, 241582, 362373, 676967, 724746, 1353934, 2030901, 4061802, 7446637, 14893274, 22339911, 44679822, 53480393, 94098413, 106960786, 160441179, 188196826, 282295239, 320882358, 564590478, 588284323, 1035082543, 1176568646, 1764852969, 2070165086, 3105247629, 3529705938, 6210495258, 7433774627, 14867549254, 22301323881, 44602647762, 81771520897, 163543041794, 245314562691, 490629125382]

約数ペア:

[(1, 490629125382), (2, 245314562691), (3, 163543041794), (6, 81771520897), (11, 44602647762), (22, 22301323881), (33, 14867549254), (66, 7433774627), (79, 6210495258), (139, 3529705938), (158, 3105247629), (237, 2070165086), (278, 1764852969), (417, 1176568646), (474, 1035082543), (834, 588284323), (869, 564590478), (1529, 320882358), (1738, 282295239), (2607, 188196826), (3058, 160441179), (4587, 106960786), (5214, 94098413), (9174, 53480393), (10981, 44679822), (21962, 22339911), (32943, 14893274), (65886, 7446637), (120791, 4061802), (241582, 2030901), (362373, 1353934), (676967, 724746)]