1284865344

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1429}}^1$

素因数の和:1677

約数の個数: 168

約数和(自身を含む): 4230786560

約数和(自身を除く): 2945921216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 223, 224, 252, 288, 336, 446, 448, 504, 576, 669, 672, 892, 1008, 1338, 1344, 1429, 1561, 1784, 2007, 2016, 2676, 2858, 3122, 3568, 4014, 4032, 4287, 4683, 5352, 5716, 6244, 7136, 8028, 8574, 9366, 10003, 10704, 11432, 12488, 12861, 14049, 14272, 16056, 17148, 18732, 20006, 21408, 22864, 24976, 25722, 28098, 30009, 32112, 34296, 37464, 40012, 42816, 45728, 49952, 51444, 56196, 60018, 64224, 68592, 74928, 80024, 90027, 91456, 99904, 102888, 112392, 120036, 128448, 137184, 149856, 160048, 180054, 205776, 224784, 240072, 274368, 299712, 318667, 320096, 360108, 411552, 449568, 480144, 637334, 640192, 720216, 823104, 899136, 956001, 960288, 1274668, 1440432, 1912002, 1920576, 2230669, 2549336, 2868003, 2880864, 3824004, 4461338, 5098672, 5736006, 5761728, 6692007, 7648008, 8922676, 10197344, 11472012, 13384014, 15296016, 17845352, 20076021, 20394688, 22944024, 26768028, 30592032, 35690704, 40152042, 45888048, 53536056, 61184064, 71381408, 80304084, 91776096, 107072112, 142762816, 160608168, 183552192, 214144224, 321216336, 428288448, 642432672, 1284865344]

約数ペア:

[(1, 1284865344), (2, 642432672), (3, 428288448), (4, 321216336), (6, 214144224), (7, 183552192), (8, 160608168), (9, 142762816), (12, 107072112), (14, 91776096), (16, 80304084), (18, 71381408), (21, 61184064), (24, 53536056), (28, 45888048), (32, 40152042), (36, 35690704), (42, 30592032), (48, 26768028), (56, 22944024), (63, 20394688), (64, 20076021), (72, 17845352), (84, 15296016), (96, 13384014), (112, 11472012), (126, 10197344), (144, 8922676), (168, 7648008), (192, 6692007), (223, 5761728), (224, 5736006), (252, 5098672), (288, 4461338), (336, 3824004), (446, 2880864), (448, 2868003), (504, 2549336), (576, 2230669), (669, 1920576), (672, 1912002), (892, 1440432), (1008, 1274668), (1338, 960288), (1344, 956001), (1429, 899136), (1561, 823104), (1784, 720216), (2007, 640192), (2016, 637334), (2676, 480144), (2858, 449568), (3122, 411552), (3568, 360108), (4014, 320096), (4032, 318667), (4287, 299712), (4683, 274368), (5352, 240072), (5716, 224784), (6244, 205776), (7136, 180054), (8028, 160048), (8574, 149856), (9366, 137184), (10003, 128448), (10704, 120036), (11432, 112392), (12488, 102888), (12861, 99904), (14049, 91456), (14272, 90027), (16056, 80024), (17148, 74928), (18732, 68592), (20006, 64224), (21408, 60018), (22864, 56196), (24976, 51444), (25722, 49952), (28098, 45728), (30009, 42816), (32112, 40012), (34296, 37464)]