261891408384

素因数分解:

$2^9\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6271}}^1$

素因数の和:6373

約数の個数: 400

約数和(自身を含む): 838476334080

約数和(自身を除く): 576584925696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 53, 54, 57, 64, 72, 76, 81, 96, 106, 108, 114, 128, 144, 152, 159, 162, 171, 192, 212, 216, 228, 256, 288, 304, 318, 324, 342, 384, 424, 432, 456, 477, 512, 513, 576, 608, 636, 648, 684, 768, 848, 864, 912, 954, 1007, 1026, 1152, 1216, 1272, 1296, 1368, 1431, 1536, 1539, 1696, 1728, 1824, 1908, 2014, 2052, 2304, 2432, 2544, 2592, 2736, 2862, 3021, 3078, 3392, 3456, 3648, 3816, 4028, 4104, 4293, 4608, 4864, 5088, 5184, 5472, 5724, 6042, 6156, 6271, 6784, 6912, 7296, 7632, 8056, 8208, 8586, 9063, 9728, 10176, 10368, 10944, 11448, 12084, 12312, 12542, 13568, 13824, 14592, 15264, 16112, 16416, 17172, 18126, 18813, 20352, 20736, 21888, 22896, 24168, 24624, 25084, 27136, 27189, 29184, 30528, 32224, 32832, 34344, 36252, 37626, 40704, 41472, 43776, 45792, 48336, 49248, 50168, 54378, 56439, 61056, 64448, 65664, 68688, 72504, 75252, 81408, 81567, 87552, 91584, 96672, 98496, 100336, 108756, 112878, 119149, 122112, 128896, 131328, 137376, 145008, 150504, 163134, 169317, 183168, 193344, 196992, 200672, 217512, 225756, 238298, 244224, 257792, 262656, 274752, 290016, 301008, 326268, 332363, 338634, 357447, 366336, 386688, 393984, 401344, 435024, 451512, 476596, 507951, 515584, 549504, 580032, 602016, 652536, 664726, 677268, 714894, 732672, 773376, 787968, 802688, 870048, 903024, 953192, 997089, 1015902, 1072341, 1099008, 1160064, 1204032, 1305072, 1329452, 1354536, 1429788, 1546752, 1605376, 1740096, 1806048, 1906384, 1994178, 2031804, 2144682, 2198016, 2320128, 2408064, 2610144, 2658904, 2709072, 2859576, 2991267, 3210752, 3217023, 3480192, 3612096, 3812768, 3988356, 4063608, 4289364, 4640256, 4816128, 5220288, 5317808, 5418144, 5719152, 5982534, 6314897, 6434046, 6960384, 7224192, 7625536, 7976712, 8127216, 8578728, 8973801, 9632256, 9651069, 10440576, 10635616, 10836288, 11438304, 11965068, 12629794, 12868092, 13920768, 14448384, 15251072, 15953424, 16254432, 17157456, 17947602, 18944691, 19302138, 20881152, 21271232, 21672576, 22876608, 23930136, 25259588, 25736184, 26921403, 28896768, 30502144, 31906848, 32508864, 34314912, 35895204, 37889382, 38604276, 41762304, 42542464, 43345152, 45753216, 47860272, 50519176, 51472368, 53842806, 56834073, 61004288, 63813696, 65017728, 68629824, 71790408, 75778764, 77208552, 85084928, 86690304, 91506432, 95720544, 101038352, 102944736, 107685612, 113668146, 127627392, 130035456, 137259648, 143580816, 151557528, 154417104, 170169856, 170502219, 183012864, 191441088, 202076704, 205889472, 215371224, 227336292, 255254784, 260070912, 274519296, 287161632, 303115056, 308834208, 341004438, 382882176, 404153408, 411778944, 430742448, 454672584, 510509568, 511506657, 549038592, 574323264, 606230112, 617668416, 682008876, 765764352, 808306816, 823557888, 861484896, 909345168, 1023013314, 1148646528, 1212460224, 1235336832, 1364017752, 1531528704, 1616613632, 1647115776, 1722969792, 1818690336, 2046026628, 2297293056, 2424920448, 2470673664, 2728035504, 3233227264, 3445939584, 3637380672, 4092053256, 4594586112, 4849840896, 4941347328, 5456071008, 6891879168, 7274761344, 8184106512, 9699681792, 10912142016, 13783758336, 14549522688, 16368213024, 21824284032, 29099045376, 32736426048, 43648568064, 65472852096, 87297136128, 130945704192, 261891408384]

約数ペア:

[(1, 261891408384), (2, 130945704192), (3, 87297136128), (4, 65472852096), (6, 43648568064), (8, 32736426048), (9, 29099045376), (12, 21824284032), (16, 16368213024), (18, 14549522688), (19, 13783758336), (24, 10912142016), (27, 9699681792), (32, 8184106512), (36, 7274761344), (38, 6891879168), (48, 5456071008), (53, 4941347328), (54, 4849840896), (57, 4594586112), (64, 4092053256), (72, 3637380672), (76, 3445939584), (81, 3233227264), (96, 2728035504), (106, 2470673664), (108, 2424920448), (114, 2297293056), (128, 2046026628), (144, 1818690336), (152, 1722969792), (159, 1647115776), (162, 1616613632), (171, 1531528704), (192, 1364017752), (212, 1235336832), (216, 1212460224), (228, 1148646528), (256, 1023013314), (288, 909345168), (304, 861484896), (318, 823557888), (324, 808306816), (342, 765764352), (384, 682008876), (424, 617668416), (432, 606230112), (456, 574323264), (477, 549038592), (512, 511506657), (513, 510509568), (576, 454672584), (608, 430742448), (636, 411778944), (648, 404153408), (684, 382882176), (768, 341004438), (848, 308834208), (864, 303115056), (912, 287161632), (954, 274519296), (1007, 260070912), (1026, 255254784), (1152, 227336292), (1216, 215371224), (1272, 205889472), (1296, 202076704), (1368, 191441088), (1431, 183012864), (1536, 170502219), (1539, 170169856), (1696, 154417104), (1728, 151557528), (1824, 143580816), (1908, 137259648), (2014, 130035456), (2052, 127627392), (2304, 113668146), (2432, 107685612), (2544, 102944736), (2592, 101038352), (2736, 95720544), (2862, 91506432), (3021, 86690304), (3078, 85084928), (3392, 77208552), (3456, 75778764), (3648, 71790408), (3816, 68629824), (4028, 65017728), (4104, 63813696), (4293, 61004288), (4608, 56834073), (4864, 53842806), (5088, 51472368), (5184, 50519176), (5472, 47860272), (5724, 45753216), (6042, 43345152), (6156, 42542464), (6271, 41762304), (6784, 38604276), (6912, 37889382), (7296, 35895204), (7632, 34314912), (8056, 32508864), (8208, 31906848), (8586, 30502144), (9063, 28896768), (9728, 26921403), (10176, 25736184), (10368, 25259588), (10944, 23930136), (11448, 22876608), (12084, 21672576), (12312, 21271232), (12542, 20881152), (13568, 19302138), (13824, 18944691), (14592, 17947602), (15264, 17157456), (16112, 16254432), (16416, 15953424), (17172, 15251072), (18126, 14448384), (18813, 13920768), (20352, 12868092), (20736, 12629794), (21888, 11965068), (22896, 11438304), (24168, 10836288), (24624, 10635616), (25084, 10440576), (27136, 9651069), (27189, 9632256), (29184, 8973801), (30528, 8578728), (32224, 8127216), (32832, 7976712), (34344, 7625536), (36252, 7224192), (37626, 6960384), (40704, 6434046), (41472, 6314897), (43776, 5982534), (45792, 5719152), (48336, 5418144), (49248, 5317808), (50168, 5220288), (54378, 4816128), (56439, 4640256), (61056, 4289364), (64448, 4063608), (65664, 3988356), (68688, 3812768), (72504, 3612096), (75252, 3480192), (81408, 3217023), (81567, 3210752), (87552, 2991267), (91584, 2859576), (96672, 2709072), (98496, 2658904), (100336, 2610144), (108756, 2408064), (112878, 2320128), (119149, 2198016), (122112, 2144682), (128896, 2031804), (131328, 1994178), (137376, 1906384), (145008, 1806048), (150504, 1740096), (163134, 1605376), (169317, 1546752), (183168, 1429788), (193344, 1354536), (196992, 1329452), (200672, 1305072), (217512, 1204032), (225756, 1160064), (238298, 1099008), (244224, 1072341), (257792, 1015902), (262656, 997089), (274752, 953192), (290016, 903024), (301008, 870048), (326268, 802688), (332363, 787968), (338634, 773376), (357447, 732672), (366336, 714894), (386688, 677268), (393984, 664726), (401344, 652536), (435024, 602016), (451512, 580032), (476596, 549504), (507951, 515584)]