260853223968

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1583}}^1\times {\mathrm{18457}}^1$

素因数の和:20087

約数の個数: 144

約数和(自身を含む): 766255666176

約数和(自身を除く): 505402442208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 1583, 2232, 2976, 3166, 4464, 4749, 6332, 8928, 9498, 12664, 14247, 18457, 18996, 25328, 28494, 36914, 37992, 49073, 50656, 55371, 56988, 73828, 75984, 98146, 110742, 113976, 147219, 147656, 151968, 166113, 196292, 221484, 227952, 294438, 295312, 332226, 392584, 441657, 442968, 455904, 572167, 588876, 590624, 664452, 785168, 883314, 885936, 1144334, 1177752, 1328904, 1570336, 1716501, 1766628, 1771872, 2288668, 2355504, 2657808, 3433002, 3533256, 4577336, 4711008, 5149503, 5315616, 6866004, 7066512, 9154672, 10299006, 13732008, 14133024, 18309344, 20598012, 27464016, 29217431, 41196024, 54928032, 58434862, 82392048, 87652293, 116869724, 164784096, 175304586, 233739448, 262956879, 350609172, 467478896, 525913758, 701218344, 905740361, 934957792, 1051827516, 1402436688, 1811480722, 2103655032, 2717221083, 2804873376, 3622961444, 4207310064, 5434442166, 7245922888, 8151663249, 8414620128, 10868884332, 14491845776, 16303326498, 21737768664, 28983691552, 32606652996, 43475537328, 65213305992, 86951074656, 130426611984, 260853223968]

約数ペア:

[(1, 260853223968), (2, 130426611984), (3, 86951074656), (4, 65213305992), (6, 43475537328), (8, 32606652996), (9, 28983691552), (12, 21737768664), (16, 16303326498), (18, 14491845776), (24, 10868884332), (31, 8414620128), (32, 8151663249), (36, 7245922888), (48, 5434442166), (62, 4207310064), (72, 3622961444), (93, 2804873376), (96, 2717221083), (124, 2103655032), (144, 1811480722), (186, 1402436688), (248, 1051827516), (279, 934957792), (288, 905740361), (372, 701218344), (496, 525913758), (558, 467478896), (744, 350609172), (992, 262956879), (1116, 233739448), (1488, 175304586), (1583, 164784096), (2232, 116869724), (2976, 87652293), (3166, 82392048), (4464, 58434862), (4749, 54928032), (6332, 41196024), (8928, 29217431), (9498, 27464016), (12664, 20598012), (14247, 18309344), (18457, 14133024), (18996, 13732008), (25328, 10299006), (28494, 9154672), (36914, 7066512), (37992, 6866004), (49073, 5315616), (50656, 5149503), (55371, 4711008), (56988, 4577336), (73828, 3533256), (75984, 3433002), (98146, 2657808), (110742, 2355504), (113976, 2288668), (147219, 1771872), (147656, 1766628), (151968, 1716501), (166113, 1570336), (196292, 1328904), (221484, 1177752), (227952, 1144334), (294438, 885936), (295312, 883314), (332226, 785168), (392584, 664452), (441657, 590624), (442968, 588876), (455904, 572167)]