998434944

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 256

約数和(自身を含む): 3228422400

約数和(自身を除く): 2229987456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 71, 72, 78, 96, 104, 108, 117, 128, 142, 144, 156, 192, 208, 213, 216, 234, 284, 288, 312, 313, 351, 384, 416, 426, 432, 468, 568, 576, 624, 626, 639, 702, 832, 852, 864, 923, 936, 939, 1136, 1152, 1248, 1252, 1278, 1404, 1664, 1704, 1728, 1846, 1872, 1878, 1917, 2272, 2496, 2504, 2556, 2769, 2808, 2817, 3408, 3456, 3692, 3744, 3756, 3834, 4069, 4544, 4992, 5008, 5112, 5538, 5616, 5634, 6816, 7384, 7488, 7512, 7668, 8138, 8307, 8451, 9088, 10016, 10224, 11076, 11232, 11268, 12207, 13632, 14768, 14976, 15024, 15336, 16276, 16614, 16902, 20032, 20448, 22152, 22223, 22464, 22536, 24414, 24921, 27264, 29536, 30048, 30672, 32552, 33228, 33804, 36621, 40064, 40896, 44304, 44446, 44928, 45072, 48828, 49842, 59072, 60096, 61344, 65104, 66456, 66669, 67608, 73242, 81792, 88608, 88892, 90144, 97656, 99684, 109863, 118144, 120192, 122688, 130208, 132912, 133338, 135216, 146484, 177216, 177784, 180288, 195312, 199368, 200007, 219726, 245376, 260416, 265824, 266676, 270432, 288899, 292968, 354432, 355568, 360576, 390624, 398736, 400014, 439452, 520832, 531648, 533352, 540864, 577798, 585936, 600021, 711136, 781248, 797472, 800028, 866697, 878904, 1063296, 1066704, 1081728, 1155596, 1171872, 1200042, 1422272, 1562496, 1594944, 1600056, 1733394, 1757808, 2133408, 2311192, 2343744, 2400084, 2600091, 2844544, 3189888, 3200112, 3466788, 3515616, 4266816, 4622384, 4687488, 4800168, 5200182, 6400224, 6933576, 7031232, 7800273, 8533632, 9244768, 9600336, 10400364, 12800448, 13867152, 14062464, 15600546, 18489536, 19200672, 20800728, 25600896, 27734304, 31201092, 36979072, 38401344, 41601456, 55468608, 62402184, 76802688, 83202912, 110937216, 124804368, 166405824, 249608736, 332811648, 499217472, 998434944]

約数ペア:

[(1, 998434944), (2, 499217472), (3, 332811648), (4, 249608736), (6, 166405824), (8, 124804368), (9, 110937216), (12, 83202912), (13, 76802688), (16, 62402184), (18, 55468608), (24, 41601456), (26, 38401344), (27, 36979072), (32, 31201092), (36, 27734304), (39, 25600896), (48, 20800728), (52, 19200672), (54, 18489536), (64, 15600546), (71, 14062464), (72, 13867152), (78, 12800448), (96, 10400364), (104, 9600336), (108, 9244768), (117, 8533632), (128, 7800273), (142, 7031232), (144, 6933576), (156, 6400224), (192, 5200182), (208, 4800168), (213, 4687488), (216, 4622384), (234, 4266816), (284, 3515616), (288, 3466788), (312, 3200112), (313, 3189888), (351, 2844544), (384, 2600091), (416, 2400084), (426, 2343744), (432, 2311192), (468, 2133408), (568, 1757808), (576, 1733394), (624, 1600056), (626, 1594944), (639, 1562496), (702, 1422272), (832, 1200042), (852, 1171872), (864, 1155596), (923, 1081728), (936, 1066704), (939, 1063296), (1136, 878904), (1152, 866697), (1248, 800028), (1252, 797472), (1278, 781248), (1404, 711136), (1664, 600021), (1704, 585936), (1728, 577798), (1846, 540864), (1872, 533352), (1878, 531648), (1917, 520832), (2272, 439452), (2496, 400014), (2504, 398736), (2556, 390624), (2769, 360576), (2808, 355568), (2817, 354432), (3408, 292968), (3456, 288899), (3692, 270432), (3744, 266676), (3756, 265824), (3834, 260416), (4069, 245376), (4544, 219726), (4992, 200007), (5008, 199368), (5112, 195312), (5538, 180288), (5616, 177784), (5634, 177216), (6816, 146484), (7384, 135216), (7488, 133338), (7512, 132912), (7668, 130208), (8138, 122688), (8307, 120192), (8451, 118144), (9088, 109863), (10016, 99684), (10224, 97656), (11076, 90144), (11232, 88892), (11268, 88608), (12207, 81792), (13632, 73242), (14768, 67608), (14976, 66669), (15024, 66456), (15336, 65104), (16276, 61344), (16614, 60096), (16902, 59072), (20032, 49842), (20448, 48828), (22152, 45072), (22223, 44928), (22464, 44446), (22536, 44304), (24414, 40896), (24921, 40064), (27264, 36621), (29536, 33804), (30048, 33228), (30672, 32552)]