565544144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 1221130176

約数和(自身を除く): 655586032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 157, 176, 194, 211, 314, 388, 422, 628, 776, 844, 1067, 1256, 1552, 1688, 1727, 2134, 2321, 2512, 3376, 3454, 4268, 4642, 6908, 8536, 9284, 13816, 15229, 17072, 18568, 20467, 27632, 30458, 33127, 37136, 40934, 60916, 66254, 81868, 121832, 132508, 163736, 167519, 225137, 243664, 265016, 327472, 335038, 364397, 450274, 530032, 670076, 728794, 900548, 1340152, 1457588, 1801096, 2680304, 2915176, 3213319, 3602192, 5830352, 6426638, 12853276, 25706552, 35346509, 51413104, 70693018, 141386036, 282772072, 565544144]

約数ペア:

[(1, 565544144), (2, 282772072), (4, 141386036), (8, 70693018), (11, 51413104), (16, 35346509), (22, 25706552), (44, 12853276), (88, 6426638), (97, 5830352), (157, 3602192), (176, 3213319), (194, 2915176), (211, 2680304), (314, 1801096), (388, 1457588), (422, 1340152), (628, 900548), (776, 728794), (844, 670076), (1067, 530032), (1256, 450274), (1552, 364397), (1688, 335038), (1727, 327472), (2134, 265016), (2321, 243664), (2512, 225137), (3376, 167519), (3454, 163736), (4268, 132508), (4642, 121832), (6908, 81868), (8536, 66254), (9284, 60916), (13816, 40934), (15229, 37136), (17072, 33127), (18568, 30458), (20467, 27632)]