287642808

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 796723200

約数和(自身を除く): 509080392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 127, 166, 249, 254, 332, 379, 381, 498, 508, 664, 747, 758, 762, 996, 1016, 1137, 1143, 1494, 1516, 1524, 1992, 2274, 2286, 2988, 3032, 3048, 3411, 4548, 4572, 5976, 6822, 9096, 9144, 10541, 13644, 21082, 27288, 31457, 31623, 42164, 48133, 62914, 63246, 84328, 94371, 94869, 96266, 125828, 126492, 144399, 188742, 189738, 192532, 251656, 252984, 283113, 288798, 377484, 379476, 385064, 433197, 566226, 577596, 754968, 758952, 866394, 1132452, 1155192, 1732788, 2264904, 3465576, 3995039, 7990078, 11985117, 15980156, 23970234, 31960312, 35955351, 47940468, 71910702, 95880936, 143821404, 287642808]

約数ペア:

[(1, 287642808), (2, 143821404), (3, 95880936), (4, 71910702), (6, 47940468), (8, 35955351), (9, 31960312), (12, 23970234), (18, 15980156), (24, 11985117), (36, 7990078), (72, 3995039), (83, 3465576), (127, 2264904), (166, 1732788), (249, 1155192), (254, 1132452), (332, 866394), (379, 758952), (381, 754968), (498, 577596), (508, 566226), (664, 433197), (747, 385064), (758, 379476), (762, 377484), (996, 288798), (1016, 283113), (1137, 252984), (1143, 251656), (1494, 192532), (1516, 189738), (1524, 188742), (1992, 144399), (2274, 126492), (2286, 125828), (2988, 96266), (3032, 94869), (3048, 94371), (3411, 84328), (4548, 63246), (4572, 62914), (5976, 48133), (6822, 42164), (9096, 31623), (9144, 31457), (10541, 27288), (13644, 21082)]