716258224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 1622467584

約数和(自身を除く): 906209360

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 43, 44, 62, 71, 86, 88, 124, 142, 172, 176, 248, 284, 341, 344, 473, 496, 568, 682, 688, 781, 946, 1136, 1333, 1364, 1562, 1849, 1892, 2201, 2666, 2728, 3053, 3124, 3698, 3784, 4402, 5332, 5456, 6106, 6248, 7396, 7568, 8804, 10664, 12212, 12496, 14663, 14792, 17608, 20339, 21328, 24211, 24424, 29326, 29584, 33583, 35216, 40678, 48422, 48848, 57319, 58652, 67166, 81356, 94643, 96844, 114638, 117304, 131279, 134332, 162712, 189286, 193688, 229276, 234608, 262558, 268664, 325424, 378572, 387376, 458552, 525116, 537328, 630509, 757144, 917104, 1041073, 1050232, 1261018, 1444069, 1514288, 2082146, 2100464, 2522036, 2888138, 4069649, 4164292, 5044072, 5776276, 8139298, 8328584, 10088144, 11552552, 16278596, 16657168, 23105104, 32557192, 44766139, 65114384, 89532278, 179064556, 358129112, 716258224]

約数ペア:

[(1, 716258224), (2, 358129112), (4, 179064556), (8, 89532278), (11, 65114384), (16, 44766139), (22, 32557192), (31, 23105104), (43, 16657168), (44, 16278596), (62, 11552552), (71, 10088144), (86, 8328584), (88, 8139298), (124, 5776276), (142, 5044072), (172, 4164292), (176, 4069649), (248, 2888138), (284, 2522036), (341, 2100464), (344, 2082146), (473, 1514288), (496, 1444069), (568, 1261018), (682, 1050232), (688, 1041073), (781, 917104), (946, 757144), (1136, 630509), (1333, 537328), (1364, 525116), (1562, 458552), (1849, 387376), (1892, 378572), (2201, 325424), (2666, 268664), (2728, 262558), (3053, 234608), (3124, 229276), (3698, 193688), (3784, 189286), (4402, 162712), (5332, 134332), (5456, 131279), (6106, 117304), (6248, 114638), (7396, 96844), (7568, 94643), (8804, 81356), (10664, 67166), (12212, 58652), (12496, 57319), (14663, 48848), (14792, 48422), (17608, 40678), (20339, 35216), (21328, 33583), (24211, 29584), (24424, 29326)]