257031001344

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{36107}}^1$

素因数の和:36193

約数の個数: 288

約数和(自身を含む): 793548693504

約数和(自身を除く): 536517692160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 64, 69, 78, 92, 93, 96, 104, 124, 128, 138, 156, 184, 186, 192, 208, 248, 256, 276, 299, 312, 368, 372, 384, 403, 416, 496, 552, 598, 624, 713, 736, 744, 768, 806, 832, 897, 992, 1104, 1196, 1209, 1248, 1426, 1472, 1488, 1612, 1664, 1794, 1984, 2139, 2208, 2392, 2418, 2496, 2852, 2944, 2976, 3224, 3328, 3588, 3968, 4278, 4416, 4784, 4836, 4992, 5704, 5888, 5952, 6448, 7176, 7936, 8556, 8832, 9269, 9568, 9672, 9984, 11408, 11904, 12896, 14352, 17112, 17664, 18538, 19136, 19344, 22816, 23808, 25792, 27807, 28704, 34224, 36107, 37076, 38272, 38688, 45632, 51584, 55614, 57408, 68448, 72214, 74152, 76544, 77376, 91264, 103168, 108321, 111228, 114816, 136896, 144428, 148304, 154752, 182528, 216642, 222456, 229632, 273792, 288856, 296608, 309504, 433284, 444912, 469391, 547584, 577712, 593216, 830461, 866568, 889824, 938782, 1119317, 1155424, 1186432, 1408173, 1660922, 1733136, 1779648, 1877564, 2238634, 2310848, 2372864, 2491383, 2816346, 3321844, 3357951, 3466272, 3559296, 3755128, 4477268, 4621696, 4982766, 5632692, 6643688, 6715902, 6932544, 7118592, 7510256, 8954536, 9243392, 9965532, 10795993, 11265384, 13287376, 13431804, 13865088, 14551121, 15020512, 17909072, 19931064, 21591986, 22530768, 25744291, 26574752, 26863608, 27730176, 29102242, 30041024, 32387979, 35818144, 39862128, 43183972, 43653363, 45061536, 51488582, 53149504, 53727216, 58204484, 60082048, 64775958, 71636288, 77232873, 79724256, 86367944, 87306726, 90123072, 102977164, 106299008, 107454432, 116408968, 120164096, 129551916, 143272576, 154465746, 159448512, 172735888, 174613452, 180246144, 205954328, 212598016, 214908864, 232817936, 259103832, 286545152, 308931492, 318897024, 334675783, 345471776, 349226904, 360492288, 411908656, 429817728, 465635872, 518207664, 617862984, 637794048, 669351566, 690943552, 698453808, 823817312, 859635456, 931271744, 1004027349, 1036415328, 1235725968, 1338703132, 1381887104, 1396907616, 1647634624, 1862543488, 2008054698, 2072830656, 2471451936, 2677406264, 2763774208, 2793815232, 3295269248, 3725086976, 4016109396, 4145661312, 4942903872, 5354812528, 5587630464, 6590538496, 8032218792, 8291322624, 9885807744, 10709625056, 11175260928, 16064437584, 19771615488, 21419250112, 32128875168, 42838500224, 64257750336, 85677000448, 128515500672, 257031001344]

約数ペア:

[(1, 257031001344), (2, 128515500672), (3, 85677000448), (4, 64257750336), (6, 42838500224), (8, 32128875168), (12, 21419250112), (13, 19771615488), (16, 16064437584), (23, 11175260928), (24, 10709625056), (26, 9885807744), (31, 8291322624), (32, 8032218792), (39, 6590538496), (46, 5587630464), (48, 5354812528), (52, 4942903872), (62, 4145661312), (64, 4016109396), (69, 3725086976), (78, 3295269248), (92, 2793815232), (93, 2763774208), (96, 2677406264), (104, 2471451936), (124, 2072830656), (128, 2008054698), (138, 1862543488), (156, 1647634624), (184, 1396907616), (186, 1381887104), (192, 1338703132), (208, 1235725968), (248, 1036415328), (256, 1004027349), (276, 931271744), (299, 859635456), (312, 823817312), (368, 698453808), (372, 690943552), (384, 669351566), (403, 637794048), (416, 617862984), (496, 518207664), (552, 465635872), (598, 429817728), (624, 411908656), (713, 360492288), (736, 349226904), (744, 345471776), (768, 334675783), (806, 318897024), (832, 308931492), (897, 286545152), (992, 259103832), (1104, 232817936), (1196, 214908864), (1209, 212598016), (1248, 205954328), (1426, 180246144), (1472, 174613452), (1488, 172735888), (1612, 159448512), (1664, 154465746), (1794, 143272576), (1984, 129551916), (2139, 120164096), (2208, 116408968), (2392, 107454432), (2418, 106299008), (2496, 102977164), (2852, 90123072), (2944, 87306726), (2976, 86367944), (3224, 79724256), (3328, 77232873), (3588, 71636288), (3968, 64775958), (4278, 60082048), (4416, 58204484), (4784, 53727216), (4836, 53149504), (4992, 51488582), (5704, 45061536), (5888, 43653363), (5952, 43183972), (6448, 39862128), (7176, 35818144), (7936, 32387979), (8556, 30041024), (8832, 29102242), (9269, 27730176), (9568, 26863608), (9672, 26574752), (9984, 25744291), (11408, 22530768), (11904, 21591986), (12896, 19931064), (14352, 17909072), (17112, 15020512), (17664, 14551121), (18538, 13865088), (19136, 13431804), (19344, 13287376), (22816, 11265384), (23808, 10795993), (25792, 9965532), (27807, 9243392), (28704, 8954536), (34224, 7510256), (36107, 7118592), (37076, 6932544), (38272, 6715902), (38688, 6643688), (45632, 5632692), (51584, 4982766), (55614, 4621696), (57408, 4477268), (68448, 3755128), (72214, 3559296), (74152, 3466272), (76544, 3357951), (77376, 3321844), (91264, 2816346), (103168, 2491383), (108321, 2372864), (111228, 2310848), (114816, 2238634), (136896, 1877564), (144428, 1779648), (148304, 1733136), (154752, 1660922), (182528, 1408173), (216642, 1186432), (222456, 1155424), (229632, 1119317), (273792, 938782), (288856, 889824), (296608, 866568), (309504, 830461), (433284, 593216), (444912, 577712), (469391, 547584)]