7931668864

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:541

約数の個数: 256

約数和(自身を含む): 20304691200

約数和(自身を除く): 12373022336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 47, 56, 64, 76, 92, 94, 112, 128, 133, 152, 161, 184, 188, 224, 266, 304, 322, 329, 368, 376, 431, 437, 448, 532, 608, 644, 658, 736, 752, 862, 874, 893, 896, 1064, 1081, 1216, 1288, 1316, 1472, 1504, 1724, 1748, 1786, 2128, 2162, 2432, 2576, 2632, 2944, 3008, 3017, 3059, 3448, 3496, 3572, 4256, 4324, 5152, 5264, 6016, 6034, 6118, 6251, 6896, 6992, 7144, 7567, 8189, 8512, 8648, 9913, 10304, 10528, 12068, 12236, 12502, 13792, 13984, 14288, 15134, 16378, 17024, 17296, 19826, 20257, 20539, 20608, 21056, 24136, 24472, 25004, 27584, 27968, 28576, 30268, 32756, 34592, 39652, 40514, 41078, 42112, 48272, 48944, 50008, 55168, 55936, 57152, 57323, 60536, 65512, 69184, 69391, 79304, 81028, 82156, 96544, 97888, 100016, 114304, 114646, 121072, 131024, 138368, 138782, 141799, 143773, 158608, 162056, 164312, 188347, 193088, 195776, 200032, 229292, 242144, 262048, 277564, 283598, 287546, 317216, 324112, 328624, 376694, 384883, 386176, 391552, 400064, 458584, 465911, 484288, 524096, 555128, 567196, 575092, 634432, 648224, 657248, 753388, 769766, 800128, 917168, 931822, 968576, 1048192, 1110256, 1134392, 1150184, 1268864, 1296448, 1314496, 1318429, 1506776, 1539532, 1834336, 1863644, 2220512, 2268784, 2300368, 2592896, 2628992, 2636858, 2694181, 3013552, 3079064, 3261377, 3668672, 3727288, 4441024, 4537568, 4600736, 5273716, 5388362, 6027104, 6158128, 6522754, 7337344, 7454576, 8852309, 8882048, 9075136, 9201472, 10547432, 10776724, 12054208, 12316256, 13045508, 14909152, 17704618, 18150272, 18402944, 21094864, 21553448, 24108416, 24632512, 26091016, 29818304, 35409236, 42189728, 43106896, 49265024, 52182032, 59636608, 61966163, 70818472, 84379456, 86213792, 104364064, 123932326, 141636944, 168758912, 172427584, 208728128, 247864652, 283273888, 344855168, 417456256, 495729304, 566547776, 991458608, 1133095552, 1982917216, 3965834432, 7931668864]

約数ペア:

[(1, 7931668864), (2, 3965834432), (4, 1982917216), (7, 1133095552), (8, 991458608), (14, 566547776), (16, 495729304), (19, 417456256), (23, 344855168), (28, 283273888), (32, 247864652), (38, 208728128), (46, 172427584), (47, 168758912), (56, 141636944), (64, 123932326), (76, 104364064), (92, 86213792), (94, 84379456), (112, 70818472), (128, 61966163), (133, 59636608), (152, 52182032), (161, 49265024), (184, 43106896), (188, 42189728), (224, 35409236), (266, 29818304), (304, 26091016), (322, 24632512), (329, 24108416), (368, 21553448), (376, 21094864), (431, 18402944), (437, 18150272), (448, 17704618), (532, 14909152), (608, 13045508), (644, 12316256), (658, 12054208), (736, 10776724), (752, 10547432), (862, 9201472), (874, 9075136), (893, 8882048), (896, 8852309), (1064, 7454576), (1081, 7337344), (1216, 6522754), (1288, 6158128), (1316, 6027104), (1472, 5388362), (1504, 5273716), (1724, 4600736), (1748, 4537568), (1786, 4441024), (2128, 3727288), (2162, 3668672), (2432, 3261377), (2576, 3079064), (2632, 3013552), (2944, 2694181), (3008, 2636858), (3017, 2628992), (3059, 2592896), (3448, 2300368), (3496, 2268784), (3572, 2220512), (4256, 1863644), (4324, 1834336), (5152, 1539532), (5264, 1506776), (6016, 1318429), (6034, 1314496), (6118, 1296448), (6251, 1268864), (6896, 1150184), (6992, 1134392), (7144, 1110256), (7567, 1048192), (8189, 968576), (8512, 931822), (8648, 917168), (9913, 800128), (10304, 769766), (10528, 753388), (12068, 657248), (12236, 648224), (12502, 634432), (13792, 575092), (13984, 567196), (14288, 555128), (15134, 524096), (16378, 484288), (17024, 465911), (17296, 458584), (19826, 400064), (20257, 391552), (20539, 386176), (20608, 384883), (21056, 376694), (24136, 328624), (24472, 324112), (25004, 317216), (27584, 287546), (27968, 283598), (28576, 277564), (30268, 262048), (32756, 242144), (34592, 229292), (39652, 200032), (40514, 195776), (41078, 193088), (42112, 188347), (48272, 164312), (48944, 162056), (50008, 158608), (55168, 143773), (55936, 141799), (57152, 138782), (57323, 138368), (60536, 131024), (65512, 121072), (69184, 114646), (69391, 114304), (79304, 100016), (81028, 97888), (82156, 96544)]