28312750368

素因数分解:

$2^5\times 3^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 1008

約数和(自身を含む): 108517377024

約数和(自身を除く): 80204626656

約数列:

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約数ペア:

[(1, 28312750368), (2, 14156375184), (3, 9437583456), (4, 7078187592), (6, 4718791728), (7, 4044678624), (8, 3539093796), (9, 3145861152), (12, 2359395864), (14, 2022339312), (16, 1769546898), (17, 1665455904), (18, 1572930576), (21, 1348226208), (24, 1179697932), (27, 1048620384), (28, 1011169656), (31, 913314528), (32, 884773449), (34, 832727952), (36, 786465288), (42, 674113104), (47, 602398944), (48, 589848966), (49, 577811232), (51, 555151968), (54, 524310192), (56, 505584828), (62, 456657264), (63, 449408736), (68, 416363976), (72, 393232644), (81, 349540128), (84, 337056552), (93, 304438176), (94, 301199472), (96, 294924483), (98, 288905616), (102, 277575984), (108, 262155096), (112, 252792414), (119, 237922272), (124, 228328632), (126, 224704368), (136, 208181988), (141, 200799648), (144, 196616322), (147, 192603744), (153, 185050656), (162, 174770064), (168, 168528276), (186, 152219088), (188, 150599736), (189, 149802912), (196, 144452808), (204, 138787992), (216, 131077548), 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