21600355968

素因数分解:

$2^7\times 3^3\times {\mathrm{149}}^1\times {\mathrm{41947}}^1$

素因数の和:42119

約数の個数: 128

約数和(自身を含む): 64180440000

約数和(自身を除く): 42580084032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 149, 192, 216, 288, 298, 384, 432, 447, 576, 596, 864, 894, 1152, 1192, 1341, 1728, 1788, 2384, 2682, 3456, 3576, 4023, 4768, 5364, 7152, 8046, 9536, 10728, 14304, 16092, 19072, 21456, 28608, 32184, 41947, 42912, 57216, 64368, 83894, 85824, 125841, 128736, 167788, 171648, 251682, 257472, 335576, 377523, 503364, 514944, 671152, 755046, 1006728, 1132569, 1342304, 1510092, 2013456, 2265138, 2684608, 3020184, 4026912, 4530276, 5369216, 6040368, 6250103, 8053824, 9060552, 12080736, 12500206, 16107648, 18121104, 18750309, 24161472, 25000412, 36242208, 37500618, 48322944, 50000824, 56250927, 72484416, 75001236, 100001648, 112501854, 144968832, 150002472, 168752781, 200003296, 225003708, 300004944, 337505562, 400006592, 450007416, 600009888, 675011124, 800013184, 900014832, 1200019776, 1350022248, 1800029664, 2400039552, 2700044496, 3600059328, 5400088992, 7200118656, 10800177984, 21600355968]

約数ペア:

[(1, 21600355968), (2, 10800177984), (3, 7200118656), (4, 5400088992), (6, 3600059328), (8, 2700044496), (9, 2400039552), (12, 1800029664), (16, 1350022248), (18, 1200019776), (24, 900014832), (27, 800013184), (32, 675011124), (36, 600009888), (48, 450007416), (54, 400006592), (64, 337505562), (72, 300004944), (96, 225003708), (108, 200003296), (128, 168752781), (144, 150002472), (149, 144968832), (192, 112501854), (216, 100001648), (288, 75001236), (298, 72484416), (384, 56250927), (432, 50000824), (447, 48322944), (576, 37500618), (596, 36242208), (864, 25000412), (894, 24161472), (1152, 18750309), (1192, 18121104), (1341, 16107648), (1728, 12500206), (1788, 12080736), (2384, 9060552), (2682, 8053824), (3456, 6250103), (3576, 6040368), (4023, 5369216), (4768, 4530276), (5364, 4026912), (7152, 3020184), (8046, 2684608), (9536, 2265138), (10728, 2013456), (14304, 1510092), (16092, 1342304), (19072, 1132569), (21456, 1006728), (28608, 755046), (32184, 671152), (41947, 514944), (42912, 503364), (57216, 377523), (64368, 335576), (83894, 257472), (85824, 251682), (125841, 171648), (128736, 167788)]