1005919488

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 216

約数和(自身を含む): 3354024128

約数和(自身を除く): 2348104640

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, 97, 112, 126, 128, 144, 168, 192, 194, 224, 252, 256, 288, 291, 336, 384, 388, 448, 504, 576, 582, 643, 672, 679, 768, 776, 873, 896, 1008, 1152, 1164, 1286, 1344, 1358, 1552, 1746, 1792, 1929, 2016, 2037, 2304, 2328, 2572, 2688, 2716, 3104, 3492, 3858, 4032, 4074, 4501, 4656, 5144, 5376, 5432, 5787, 6111, 6208, 6984, 7716, 8064, 8148, 9002, 9312, 10288, 10864, 11574, 12222, 12416, 13503, 13968, 15432, 16128, 16296, 18004, 18624, 20576, 21728, 23148, 24444, 24832, 27006, 27936, 30864, 32592, 36008, 37248, 40509, 41152, 43456, 46296, 48888, 54012, 55872, 61728, 62371, 65184, 72016, 74496, 81018, 82304, 86912, 92592, 97776, 108024, 111744, 123456, 124742, 130368, 144032, 162036, 164608, 173824, 185184, 187113, 195552, 216048, 223488, 246912, 249484, 260736, 288064, 324072, 370368, 374226, 391104, 432096, 436597, 493824, 498968, 521472, 561339, 576128, 648144, 740736, 748452, 782208, 864192, 873194, 997936, 1122678, 1152256, 1296288, 1309791, 1481472, 1496904, 1564416, 1728384, 1746388, 1995872, 2245356, 2592576, 2619582, 2993808, 3456768, 3492776, 3929373, 3991744, 4490712, 5185152, 5239164, 5987616, 6985552, 7858746, 7983488, 8981424, 10370304, 10478328, 11975232, 13971104, 15717492, 15966976, 17962848, 20956656, 23950464, 27942208, 31434984, 35925696, 41913312, 47900928, 55884416, 62869968, 71851392, 83826624, 111768832, 125739936, 143702784, 167653248, 251479872, 335306496, 502959744, 1005919488]

約数ペア:

[(1, 1005919488), (2, 502959744), (3, 335306496), (4, 251479872), (6, 167653248), (7, 143702784), (8, 125739936), (9, 111768832), (12, 83826624), (14, 71851392), (16, 62869968), (18, 55884416), (21, 47900928), (24, 41913312), (28, 35925696), (32, 31434984), (36, 27942208), (42, 23950464), (48, 20956656), (56, 17962848), (63, 15966976), (64, 15717492), (72, 13971104), (84, 11975232), (96, 10478328), (97, 10370304), (112, 8981424), (126, 7983488), (128, 7858746), (144, 6985552), (168, 5987616), (192, 5239164), (194, 5185152), (224, 4490712), (252, 3991744), (256, 3929373), (288, 3492776), (291, 3456768), (336, 2993808), (384, 2619582), (388, 2592576), (448, 2245356), (504, 1995872), (576, 1746388), (582, 1728384), (643, 1564416), (672, 1496904), (679, 1481472), (768, 1309791), (776, 1296288), (873, 1152256), (896, 1122678), (1008, 997936), (1152, 873194), (1164, 864192), (1286, 782208), (1344, 748452), (1358, 740736), (1552, 648144), (1746, 576128), (1792, 561339), (1929, 521472), (2016, 498968), (2037, 493824), (2304, 436597), (2328, 432096), (2572, 391104), (2688, 374226), (2716, 370368), (3104, 324072), (3492, 288064), (3858, 260736), (4032, 249484), (4074, 246912), (4501, 223488), (4656, 216048), (5144, 195552), (5376, 187113), (5432, 185184), (5787, 173824), (6111, 164608), (6208, 162036), (6984, 144032), (7716, 130368), (8064, 124742), (8148, 123456), (9002, 111744), (9312, 108024), (10288, 97776), (10864, 92592), (11574, 86912), (12222, 82304), (12416, 81018), (13503, 74496), (13968, 72016), (15432, 65184), (16128, 62371), (16296, 61728), (18004, 55872), (18624, 54012), (20576, 48888), (21728, 46296), (23148, 43456), (24444, 41152), (24832, 40509), (27006, 37248), (27936, 36008), (30864, 32592)]