689072384

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2736

約数の個数: 144

約数和(自身を含む): 1847448960

約数和(自身を除く): 1158376576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 896, 1001, 1144, 1232, 1408, 1456, 1664, 1792, 2002, 2288, 2464, 2689, 2816, 2912, 3328, 4004, 4576, 4928, 5378, 5824, 8008, 9152, 9856, 10756, 11648, 16016, 18304, 18823, 19712, 21512, 23296, 29579, 32032, 34957, 36608, 37646, 43024, 59158, 64064, 69914, 75292, 86048, 118316, 128128, 139828, 150584, 172096, 207053, 236632, 244699, 256256, 279656, 301168, 344192, 384527, 414106, 473264, 489398, 559312, 602336, 688384, 769054, 828212, 946528, 978796, 1118624, 1204672, 1538108, 1656424, 1893056, 1957592, 2237248, 2409344, 2691689, 3076216, 3312848, 3786112, 3915184, 4474496, 4818688, 5383378, 6152432, 6625696, 7572224, 7830368, 8948992, 10766756, 12304864, 13251392, 15660736, 21533512, 24609728, 26502784, 31321472, 43067024, 49219456, 53005568, 62642944, 86134048, 98438912, 172268096, 344536192, 689072384]

約数ペア:

[(1, 689072384), (2, 344536192), (4, 172268096), (7, 98438912), (8, 86134048), (11, 62642944), (13, 53005568), (14, 49219456), (16, 43067024), (22, 31321472), (26, 26502784), (28, 24609728), (32, 21533512), (44, 15660736), (52, 13251392), (56, 12304864), (64, 10766756), (77, 8948992), (88, 7830368), (91, 7572224), (104, 6625696), (112, 6152432), (128, 5383378), (143, 4818688), (154, 4474496), (176, 3915184), (182, 3786112), (208, 3312848), (224, 3076216), (256, 2691689), (286, 2409344), (308, 2237248), (352, 1957592), (364, 1893056), (416, 1656424), (448, 1538108), (572, 1204672), (616, 1118624), (704, 978796), (728, 946528), (832, 828212), (896, 769054), (1001, 688384), (1144, 602336), (1232, 559312), (1408, 489398), (1456, 473264), (1664, 414106), (1792, 384527), (2002, 344192), (2288, 301168), (2464, 279656), (2689, 256256), (2816, 244699), (2912, 236632), (3328, 207053), (4004, 172096), (4576, 150584), (4928, 139828), (5378, 128128), (5824, 118316), (8008, 86048), (9152, 75292), (9856, 69914), (10756, 64064), (11648, 59158), (16016, 43024), (18304, 37646), (18823, 36608), (19712, 34957), (21512, 32032), (23296, 29579)]