1728244224

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 240

約数和(自身を含む): 5757935040

約数和(自身を除く): 4029690816

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, 128, 131, 144, 168, 192, 224, 252, 256, 262, 288, 336, 384, 393, 409, 448, 504, 512, 524, 576, 672, 768, 786, 818, 896, 917, 1008, 1048, 1152, 1179, 1227, 1344, 1536, 1572, 1636, 1792, 1834, 2016, 2096, 2304, 2358, 2454, 2688, 2751, 2863, 3144, 3272, 3584, 3668, 3681, 4032, 4192, 4608, 4716, 4908, 5376, 5502, 5726, 6288, 6544, 7336, 7362, 8064, 8253, 8384, 8589, 9432, 9816, 10752, 11004, 11452, 12576, 13088, 14672, 14724, 16128, 16506, 16768, 17178, 18864, 19632, 22008, 22904, 25152, 25767, 26176, 29344, 29448, 32256, 33012, 33536, 34356, 37728, 39264, 44016, 45808, 50304, 51534, 52352, 53579, 58688, 58896, 66024, 67072, 68712, 75456, 78528, 88032, 91616, 100608, 103068, 104704, 107158, 117376, 117792, 132048, 137424, 150912, 157056, 160737, 176064, 183232, 201216, 206136, 209408, 214316, 234752, 235584, 264096, 274848, 301824, 314112, 321474, 352128, 366464, 375053, 412272, 428632, 469504, 471168, 482211, 528192, 549696, 603648, 628224, 642948, 704256, 732928, 750106, 824544, 857264, 942336, 964422, 1056384, 1099392, 1125159, 1285896, 1408512, 1465856, 1500212, 1649088, 1714528, 1884672, 1928844, 2112768, 2198784, 2250318, 2571792, 3000424, 3298176, 3375477, 3429056, 3857688, 4225536, 4397568, 4500636, 5143584, 6000848, 6596352, 6750954, 6858112, 7715376, 9001272, 10287168, 12001696, 13192704, 13501908, 13716224, 15430752, 18002544, 20574336, 24003392, 27003816, 27432448, 30861504, 36005088, 41148672, 48006784, 54007632, 61723008, 72010176, 82297344, 96013568, 108015264, 123446016, 144020352, 192027136, 216030528, 246892032, 288040704, 432061056, 576081408, 864122112, 1728244224]

約数ペア:

[(1, 1728244224), (2, 864122112), (3, 576081408), (4, 432061056), (6, 288040704), (7, 246892032), (8, 216030528), (9, 192027136), (12, 144020352), (14, 123446016), (16, 108015264), (18, 96013568), (21, 82297344), (24, 72010176), (28, 61723008), (32, 54007632), (36, 48006784), (42, 41148672), (48, 36005088), (56, 30861504), (63, 27432448), (64, 27003816), (72, 24003392), (84, 20574336), (96, 18002544), (112, 15430752), (126, 13716224), (128, 13501908), (131, 13192704), (144, 12001696), (168, 10287168), (192, 9001272), (224, 7715376), (252, 6858112), (256, 6750954), (262, 6596352), (288, 6000848), (336, 5143584), (384, 4500636), (393, 4397568), (409, 4225536), (448, 3857688), (504, 3429056), (512, 3375477), (524, 3298176), (576, 3000424), (672, 2571792), (768, 2250318), (786, 2198784), (818, 2112768), (896, 1928844), (917, 1884672), (1008, 1714528), (1048, 1649088), (1152, 1500212), (1179, 1465856), (1227, 1408512), (1344, 1285896), (1536, 1125159), (1572, 1099392), (1636, 1056384), (1792, 964422), (1834, 942336), (2016, 857264), (2096, 824544), (2304, 750106), (2358, 732928), (2454, 704256), (2688, 642948), (2751, 628224), (2863, 603648), (3144, 549696), (3272, 528192), (3584, 482211), (3668, 471168), (3681, 469504), (4032, 428632), (4192, 412272), (4608, 375053), (4716, 366464), (4908, 352128), (5376, 321474), (5502, 314112), (5726, 301824), (6288, 274848), (6544, 264096), (7336, 235584), (7362, 234752), (8064, 214316), (8253, 209408), (8384, 206136), (8589, 201216), (9432, 183232), (9816, 176064), (10752, 160737), (11004, 157056), (11452, 150912), (12576, 137424), (13088, 132048), (14672, 117792), (14724, 117376), (16128, 107158), (16506, 104704), (16768, 103068), (17178, 100608), (18864, 91616), (19632, 88032), (22008, 78528), (22904, 75456), (25152, 68712), (25767, 67072), (26176, 66024), (29344, 58896), (29448, 58688), (32256, 53579), (33012, 52352), (33536, 51534), (34356, 50304), (37728, 45808), (39264, 44016)]