8338729728

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81637}}^1$

素因数の和:81682

約数の個数: 144

約数和(自身を含む): 26698891520

約数和(自身を除く): 18360161792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 768, 798, 896, 912, 1064, 1216, 1344, 1596, 1792, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 4864, 5376, 6384, 7296, 8512, 12768, 14592, 17024, 25536, 34048, 51072, 81637, 102144, 163274, 244911, 326548, 489822, 571459, 653096, 979644, 1142918, 1306192, 1551103, 1714377, 1959288, 2285836, 2612384, 3102206, 3428754, 3918576, 4571672, 4653309, 5224768, 6204412, 6857508, 7837152, 9143344, 9306618, 10449536, 10857721, 12408824, 13715016, 15674304, 18286688, 18613236, 20899072, 21715442, 24817648, 27430032, 31348608, 32573163, 36573376, 37226472, 43430884, 49635296, 54860064, 62697216, 65146326, 73146752, 74452944, 86861768, 99270592, 109720128, 130292652, 146293504, 148905888, 173723536, 198541184, 219440256, 260585304, 297811776, 347447072, 397082368, 438880512, 521170608, 595623552, 694894144, 1042341216, 1191247104, 1389788288, 2084682432, 2779576576, 4169364864, 8338729728]

約数ペア:

[(1, 8338729728), (2, 4169364864), (3, 2779576576), (4, 2084682432), (6, 1389788288), (7, 1191247104), (8, 1042341216), (12, 694894144), (14, 595623552), (16, 521170608), (19, 438880512), (21, 397082368), (24, 347447072), (28, 297811776), (32, 260585304), (38, 219440256), (42, 198541184), (48, 173723536), (56, 148905888), (57, 146293504), (64, 130292652), (76, 109720128), (84, 99270592), (96, 86861768), (112, 74452944), (114, 73146752), (128, 65146326), (133, 62697216), (152, 54860064), (168, 49635296), (192, 43430884), (224, 37226472), (228, 36573376), (256, 32573163), (266, 31348608), (304, 27430032), (336, 24817648), (384, 21715442), (399, 20899072), (448, 18613236), (456, 18286688), (532, 15674304), (608, 13715016), (672, 12408824), (768, 10857721), (798, 10449536), (896, 9306618), (912, 9143344), (1064, 7837152), (1216, 6857508), (1344, 6204412), (1596, 5224768), (1792, 4653309), (1824, 4571672), (2128, 3918576), (2432, 3428754), (2688, 3102206), (3192, 2612384), (3648, 2285836), (4256, 1959288), (4864, 1714377), (5376, 1551103), (6384, 1306192), (7296, 1142918), (8512, 979644), (12768, 653096), (14592, 571459), (17024, 489822), (25536, 326548), (34048, 244911), (51072, 163274), (81637, 102144)]