989611776

素因数分解:

$2^8\times 3^3\times {\mathrm{29}}^1\times {\mathrm{4937}}^1$

素因数の和:4991

約数の個数: 144

約数和(自身を含む): 3027981600

約数和(自身を除く): 2038369824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 288, 348, 384, 432, 464, 522, 576, 696, 768, 783, 864, 928, 1044, 1152, 1392, 1566, 1728, 1856, 2088, 2304, 2784, 3132, 3456, 3712, 4176, 4937, 5568, 6264, 6912, 7424, 8352, 9874, 11136, 12528, 14811, 16704, 19748, 22272, 25056, 29622, 33408, 39496, 44433, 50112, 59244, 66816, 78992, 88866, 100224, 118488, 133299, 143173, 157984, 177732, 200448, 236976, 266598, 286346, 315968, 355464, 429519, 473952, 533196, 572692, 631936, 710928, 859038, 947904, 1066392, 1145384, 1263872, 1288557, 1421856, 1718076, 1895808, 2132784, 2290768, 2577114, 2843712, 3436152, 3791616, 3865671, 4265568, 4581536, 5154228, 5687424, 6872304, 7731342, 8531136, 9163072, 10308456, 11374848, 13744608, 15462684, 17062272, 18326144, 20616912, 27489216, 30925368, 34124544, 36652288, 41233824, 54978432, 61850736, 82467648, 109956864, 123701472, 164935296, 247402944, 329870592, 494805888, 989611776]

約数ペア:

[(1, 989611776), (2, 494805888), (3, 329870592), (4, 247402944), (6, 164935296), (8, 123701472), (9, 109956864), (12, 82467648), (16, 61850736), (18, 54978432), (24, 41233824), (27, 36652288), (29, 34124544), (32, 30925368), (36, 27489216), (48, 20616912), (54, 18326144), (58, 17062272), (64, 15462684), (72, 13744608), (87, 11374848), (96, 10308456), (108, 9163072), (116, 8531136), (128, 7731342), (144, 6872304), (174, 5687424), (192, 5154228), (216, 4581536), (232, 4265568), (256, 3865671), (261, 3791616), (288, 3436152), (348, 2843712), (384, 2577114), (432, 2290768), (464, 2132784), (522, 1895808), (576, 1718076), (696, 1421856), (768, 1288557), (783, 1263872), (864, 1145384), (928, 1066392), (1044, 947904), (1152, 859038), (1392, 710928), (1566, 631936), (1728, 572692), (1856, 533196), (2088, 473952), (2304, 429519), (2784, 355464), (3132, 315968), (3456, 286346), (3712, 266598), (4176, 236976), (4937, 200448), (5568, 177732), (6264, 157984), (6912, 143173), (7424, 133299), (8352, 118488), (9874, 100224), (11136, 88866), (12528, 78992), (14811, 66816), (16704, 59244), (19748, 50112), (22272, 44433), (25056, 39496), (29622, 33408)]