256183765824

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1\times {\mathrm{3299}}^1$

素因数の和:6381

約数の個数: 224

約数和(自身を含む): 815937408000

約数和(自身を除く): 559753642176

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, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3041, 3192, 3299, 3648, 4256, 6082, 6384, 6598, 8512, 9123, 9897, 12164, 12768, 13196, 18246, 19794, 21287, 23093, 24328, 25536, 26392, 36492, 39588, 42574, 46186, 48656, 52784, 57779, 62681, 63861, 69279, 72984, 79176, 85148, 92372, 97312, 105568, 115558, 125362, 127722, 138558, 145968, 158352, 170296, 173337, 184744, 188043, 194624, 211136, 231116, 250724, 255444, 277116, 291936, 316704, 340592, 346674, 369488, 376086, 404453, 438767, 462232, 501448, 510888, 554232, 583872, 633408, 681184, 693348, 738976, 752172, 808906, 877534, 924464, 1002896, 1021776, 1108464, 1213359, 1316301, 1362368, 1386696, 1477952, 1504344, 1617812, 1755068, 1848928, 2005792, 2043552, 2216928, 2426718, 2632602, 2773392, 3008688, 3235624, 3510136, 3697856, 4011584, 4087104, 4433856, 4853436, 5265204, 5546784, 6017376, 6471248, 7020272, 9706872, 10032259, 10530408, 11093568, 12034752, 12942496, 14040544, 19413744, 20064518, 21060816, 25884992, 28081088, 30096777, 38827488, 40129036, 42121632, 60193554, 70225813, 77654976, 80258072, 84243264, 120387108, 140451626, 160516144, 190612921, 210677439, 240774216, 280903252, 321032288, 381225842, 421354878, 481548432, 561806504, 571838763, 642064576, 762451684, 842709756, 963096864, 1123613008, 1143677526, 1334290447, 1524903368, 1685419512, 1926193728, 2247226016, 2287355052, 2668580894, 3049806736, 3370839024, 4002871341, 4494452032, 4574710104, 5337161788, 6099613472, 6741678048, 8005742682, 9149420208, 10674323576, 12199226944, 13483356096, 16011485364, 18298840416, 21348647152, 32022970728, 36597680832, 42697294304, 64045941456, 85394588608, 128091882912, 256183765824]

約数ペア:

[(1, 256183765824), (2, 128091882912), (3, 85394588608), (4, 64045941456), (6, 42697294304), (7, 36597680832), (8, 32022970728), (12, 21348647152), (14, 18298840416), (16, 16011485364), (19, 13483356096), (21, 12199226944), (24, 10674323576), (28, 9149420208), (32, 8005742682), (38, 6741678048), (42, 6099613472), (48, 5337161788), (56, 4574710104), (57, 4494452032), (64, 4002871341), (76, 3370839024), (84, 3049806736), (96, 2668580894), (112, 2287355052), (114, 2247226016), (133, 1926193728), (152, 1685419512), (168, 1524903368), (192, 1334290447), (224, 1143677526), (228, 1123613008), (266, 963096864), (304, 842709756), (336, 762451684), (399, 642064576), (448, 571838763), (456, 561806504), (532, 481548432), (608, 421354878), (672, 381225842), (798, 321032288), (912, 280903252), (1064, 240774216), (1216, 210677439), (1344, 190612921), (1596, 160516144), (1824, 140451626), (2128, 120387108), (3041, 84243264), (3192, 80258072), (3299, 77654976), (3648, 70225813), (4256, 60193554), (6082, 42121632), (6384, 40129036), (6598, 38827488), (8512, 30096777), (9123, 28081088), (9897, 25884992), (12164, 21060816), (12768, 20064518), (13196, 19413744), (18246, 14040544), (19794, 12942496), (21287, 12034752), (23093, 11093568), (24328, 10530408), (25536, 10032259), (26392, 9706872), (36492, 7020272), (39588, 6471248), (42574, 6017376), (46186, 5546784), (48656, 5265204), (52784, 4853436), (57779, 4433856), (62681, 4087104), (63861, 4011584), (69279, 3697856), (72984, 3510136), (79176, 3235624), (85148, 3008688), (92372, 2773392), (97312, 2632602), (105568, 2426718), (115558, 2216928), (125362, 2043552), (127722, 2005792), (138558, 1848928), (145968, 1755068), (158352, 1617812), (170296, 1504344), (173337, 1477952), (184744, 1386696), (188043, 1362368), (194624, 1316301), (211136, 1213359), (231116, 1108464), (250724, 1021776), (255444, 1002896), (277116, 924464), (291936, 877534), (316704, 808906), (340592, 752172), (346674, 738976), (369488, 693348), (376086, 681184), (404453, 633408), (438767, 583872), (462232, 554232), (501448, 510888)]