261059553792

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{3637}}^1$

素因数の和:4119

約数の個数: 240

約数和(自身を含む): 775849935432

約数和(自身を除く): 514790381640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 421, 444, 512, 576, 592, 666, 768, 842, 888, 1152, 1184, 1263, 1332, 1536, 1684, 1776, 2304, 2368, 2526, 2664, 3368, 3552, 3637, 3789, 4608, 4736, 5052, 5328, 6736, 7104, 7274, 7578, 9472, 10104, 10656, 10911, 13472, 14208, 14548, 15156, 15577, 18944, 20208, 21312, 21822, 26944, 28416, 29096, 30312, 31154, 32733, 40416, 42624, 43644, 46731, 53888, 56832, 58192, 60624, 62308, 65466, 80832, 85248, 87288, 93462, 107776, 116384, 121248, 124616, 130932, 134569, 140193, 161664, 170496, 174576, 186924, 215552, 232768, 242496, 249232, 261864, 269138, 280386, 323328, 349152, 373848, 403707, 465536, 484992, 498464, 523728, 538276, 560772, 646656, 698304, 747696, 807414, 931072, 969984, 996928, 1047456, 1076552, 1121544, 1211121, 1396608, 1495392, 1531177, 1614828, 1862144, 1939968, 1993856, 2094912, 2153104, 2243088, 2422242, 2793216, 2990784, 3062354, 3229656, 3987712, 4189824, 4306208, 4486176, 4593531, 4844484, 5586432, 5981568, 6124708, 6459312, 7975424, 8379648, 8612416, 8972352, 9187062, 9688968, 11963136, 12249416, 12918624, 13780593, 16759296, 17224832, 17944704, 18374124, 19377936, 23926272, 24498832, 25837248, 27561186, 34449664, 35889408, 36748248, 38755872, 48997664, 51674496, 55122372, 56653549, 68899328, 71778816, 73496496, 77511744, 97995328, 103348992, 110244744, 113307098, 146992992, 155023488, 169960647, 195990656, 206697984, 220489488, 226614196, 293985984, 310046976, 339921294, 391981312, 440978976, 453228392, 509881941, 587971968, 620093952, 679842588, 783962624, 881957952, 906456784, 1019763882, 1175943936, 1359685176, 1763915904, 1812913568, 2039527764, 2351887872, 2719370352, 3527831808, 3625827136, 4079055528, 5438740704, 7055663616, 7251654272, 8158111056, 10877481408, 14503308544, 16316222112, 21754962816, 29006617088, 32632444224, 43509925632, 65264888448, 87019851264, 130529776896, 261059553792]

約数ペア:

[(1, 261059553792), (2, 130529776896), (3, 87019851264), (4, 65264888448), (6, 43509925632), (8, 32632444224), (9, 29006617088), (12, 21754962816), (16, 16316222112), (18, 14503308544), (24, 10877481408), (32, 8158111056), (36, 7251654272), (37, 7055663616), (48, 5438740704), (64, 4079055528), (72, 3625827136), (74, 3527831808), (96, 2719370352), (111, 2351887872), (128, 2039527764), (144, 1812913568), (148, 1763915904), (192, 1359685176), (222, 1175943936), (256, 1019763882), (288, 906456784), (296, 881957952), (333, 783962624), (384, 679842588), (421, 620093952), (444, 587971968), (512, 509881941), (576, 453228392), (592, 440978976), (666, 391981312), (768, 339921294), (842, 310046976), (888, 293985984), (1152, 226614196), (1184, 220489488), (1263, 206697984), (1332, 195990656), (1536, 169960647), (1684, 155023488), (1776, 146992992), (2304, 113307098), (2368, 110244744), (2526, 103348992), (2664, 97995328), (3368, 77511744), (3552, 73496496), (3637, 71778816), (3789, 68899328), (4608, 56653549), (4736, 55122372), (5052, 51674496), (5328, 48997664), (6736, 38755872), (7104, 36748248), (7274, 35889408), (7578, 34449664), (9472, 27561186), (10104, 25837248), (10656, 24498832), (10911, 23926272), (13472, 19377936), (14208, 18374124), (14548, 17944704), (15156, 17224832), (15577, 16759296), (18944, 13780593), (20208, 12918624), (21312, 12249416), (21822, 11963136), (26944, 9688968), (28416, 9187062), (29096, 8972352), (30312, 8612416), (31154, 8379648), (32733, 7975424), (40416, 6459312), (42624, 6124708), (43644, 5981568), (46731, 5586432), (53888, 4844484), (56832, 4593531), (58192, 4486176), (60624, 4306208), (62308, 4189824), (65466, 3987712), (80832, 3229656), (85248, 3062354), (87288, 2990784), (93462, 2793216), (107776, 2422242), (116384, 2243088), (121248, 2153104), (124616, 2094912), (130932, 1993856), (134569, 1939968), (140193, 1862144), (161664, 1614828), (170496, 1531177), (174576, 1495392), (186924, 1396608), (215552, 1211121), (232768, 1121544), (242496, 1076552), (249232, 1047456), (261864, 996928), (269138, 969984), (280386, 931072), (323328, 807414), (349152, 747696), (373848, 698304), (403707, 646656), (465536, 560772), (484992, 538276), (498464, 523728)]