2561097555456

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{17401}}^1$

素因数の和:17745

約数の個数: 320

約数和(自身を含む): 7711078459392

約数和(自身を除く): 5149980903936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 281, 341, 352, 372, 384, 496, 512, 528, 562, 682, 704, 744, 768, 843, 992, 1023, 1056, 1124, 1364, 1408, 1488, 1536, 1686, 1984, 2046, 2112, 2248, 2728, 2816, 2976, 3091, 3372, 3968, 4092, 4224, 4496, 5456, 5632, 5952, 6182, 6744, 7936, 8184, 8448, 8711, 8992, 9273, 10912, 11904, 12364, 13488, 15872, 16368, 16896, 17401, 17422, 17984, 18546, 21824, 23808, 24728, 26133, 26976, 32736, 34802, 34844, 35968, 37092, 43648, 47616, 49456, 52203, 52266, 53952, 65472, 69604, 69688, 71936, 74184, 87296, 95821, 98912, 104406, 104532, 107904, 130944, 139208, 139376, 143872, 148368, 174592, 191411, 191642, 197824, 208812, 209064, 215808, 261888, 278416, 278752, 287463, 296736, 382822, 383284, 395648, 417624, 418128, 431616, 523776, 539431, 556832, 557504, 574233, 574926, 593472, 765644, 766568, 791296, 835248, 836256, 1078862, 1113664, 1115008, 1148466, 1149852, 1186944, 1531288, 1533136, 1582592, 1618293, 1670496, 1672512, 2157724, 2227328, 2230016, 2296932, 2299704, 2373888, 3062576, 3066272, 3236586, 3340992, 3345024, 4315448, 4454656, 4460032, 4593864, 4599408, 4747776, 4889681, 5933741, 6125152, 6132544, 6473172, 6681984, 6690048, 8630896, 8909312, 9187728, 9198816, 9779362, 11867482, 12250304, 12265088, 12946344, 13363968, 13380096, 14669043, 17261792, 17801223, 18375456, 18397632, 19558724, 23734964, 24500608, 24530176, 25892688, 26727936, 29338086, 34523584, 35602446, 36750912, 36795264, 39117448, 47469928, 49001216, 49060352, 51785376, 53786491, 58676172, 69047168, 71204892, 73501824, 73590528, 78234896, 94939856, 98002432, 103570752, 107572982, 117352344, 138094336, 142409784, 147003648, 147181056, 151580111, 156469792, 161359473, 189879712, 207141504, 215145964, 234704688, 276188672, 284819568, 294007296, 303160222, 312939584, 322718946, 379759424, 414283008, 430291928, 454740333, 469409376, 569639136, 606320444, 625879168, 645437892, 759518848, 828566016, 860583856, 909480666, 938818752, 1139278272, 1212640888, 1251758336, 1290875784, 1519037696, 1667381221, 1721167712, 1818961332, 1877637504, 2278556544, 2425281776, 2503516672, 2581751568, 3038075392, 3334762442, 3442335424, 3637922664, 3755275008, 4557113088, 4850563552, 5002143663, 5163503136, 6669524884, 6884670848, 7275845328, 7510550016, 9114226176, 9701127104, 10004287326, 10327006272, 13339049768, 13769341696, 14551690656, 19402254208, 20008574652, 20654012544, 26678099536, 27538683392, 29103381312, 38804508416, 40017149304, 41308025088, 53356199072, 58206762624, 77609016832, 80034298608, 82616050176, 106712398144, 116413525248, 160068597216, 213424796288, 232827050496, 320137194432, 426849592576, 640274388864, 853699185152, 1280548777728, 2561097555456]

約数ペア:

[(1, 2561097555456), (2, 1280548777728), (3, 853699185152), (4, 640274388864), (6, 426849592576), (8, 320137194432), (11, 232827050496), (12, 213424796288), (16, 160068597216), (22, 116413525248), (24, 106712398144), (31, 82616050176), (32, 80034298608), (33, 77609016832), (44, 58206762624), (48, 53356199072), (62, 41308025088), (64, 40017149304), (66, 38804508416), (88, 29103381312), (93, 27538683392), (96, 26678099536), (124, 20654012544), (128, 20008574652), (132, 19402254208), (176, 14551690656), (186, 13769341696), (192, 13339049768), (248, 10327006272), (256, 10004287326), (264, 9701127104), (281, 9114226176), (341, 7510550016), (352, 7275845328), (372, 6884670848), (384, 6669524884), (496, 5163503136), (512, 5002143663), (528, 4850563552), (562, 4557113088), (682, 3755275008), (704, 3637922664), (744, 3442335424), (768, 3334762442), (843, 3038075392), (992, 2581751568), (1023, 2503516672), (1056, 2425281776), (1124, 2278556544), (1364, 1877637504), (1408, 1818961332), (1488, 1721167712), (1536, 1667381221), (1686, 1519037696), (1984, 1290875784), (2046, 1251758336), (2112, 1212640888), (2248, 1139278272), (2728, 938818752), (2816, 909480666), (2976, 860583856), (3091, 828566016), (3372, 759518848), (3968, 645437892), (4092, 625879168), (4224, 606320444), (4496, 569639136), (5456, 469409376), (5632, 454740333), (5952, 430291928), (6182, 414283008), (6744, 379759424), (7936, 322718946), (8184, 312939584), (8448, 303160222), (8711, 294007296), (8992, 284819568), (9273, 276188672), (10912, 234704688), (11904, 215145964), (12364, 207141504), (13488, 189879712), (15872, 161359473), (16368, 156469792), (16896, 151580111), (17401, 147181056), (17422, 147003648), (17984, 142409784), (18546, 138094336), (21824, 117352344), (23808, 107572982), (24728, 103570752), (26133, 98002432), (26976, 94939856), (32736, 78234896), (34802, 73590528), (34844, 73501824), (35968, 71204892), (37092, 69047168), (43648, 58676172), (47616, 53786491), (49456, 51785376), (52203, 49060352), (52266, 49001216), (53952, 47469928), (65472, 39117448), (69604, 36795264), (69688, 36750912), (71936, 35602446), (74184, 34523584), (87296, 29338086), (95821, 26727936), (98912, 25892688), (104406, 24530176), (104532, 24500608), (107904, 23734964), (130944, 19558724), (139208, 18397632), (139376, 18375456), (143872, 17801223), (148368, 17261792), (174592, 14669043), (191411, 13380096), (191642, 13363968), (197824, 12946344), (208812, 12265088), (209064, 12250304), (215808, 11867482), (261888, 9779362), (278416, 9198816), (278752, 9187728), (287463, 8909312), (296736, 8630896), (382822, 6690048), (383284, 6681984), (395648, 6473172), (417624, 6132544), (418128, 6125152), (431616, 5933741), (523776, 4889681), (539431, 4747776), (556832, 4599408), (557504, 4593864), (574233, 4460032), (574926, 4454656), (593472, 4315448), (765644, 3345024), (766568, 3340992), (791296, 3236586), (835248, 3066272), (836256, 3062576), (1078862, 2373888), (1113664, 2299704), (1115008, 2296932), (1148466, 2230016), (1149852, 2227328), (1186944, 2157724), (1531288, 1672512), (1533136, 1670496), (1582592, 1618293)]