505253376

素因数分解:

$2^9\times 3^5\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 1572899328

約数和(自身を除く): 1067645952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 131, 144, 162, 186, 192, 216, 243, 248, 256, 262, 279, 288, 324, 372, 384, 393, 432, 486, 496, 512, 524, 558, 576, 648, 744, 768, 786, 837, 864, 972, 992, 1048, 1116, 1152, 1179, 1296, 1488, 1536, 1572, 1674, 1728, 1944, 1984, 2096, 2232, 2304, 2358, 2511, 2592, 2976, 3144, 3348, 3456, 3537, 3888, 3968, 4061, 4192, 4464, 4608, 4716, 5022, 5184, 5952, 6288, 6696, 6912, 7074, 7533, 7776, 7936, 8122, 8384, 8928, 9432, 10044, 10368, 10611, 11904, 12183, 12576, 13392, 13824, 14148, 15066, 15552, 15872, 16244, 16768, 17856, 18864, 20088, 20736, 21222, 23808, 24366, 25152, 26784, 28296, 30132, 31104, 31833, 32488, 33536, 35712, 36549, 37728, 40176, 41472, 42444, 47616, 48732, 50304, 53568, 56592, 60264, 62208, 63666, 64976, 67072, 71424, 73098, 75456, 80352, 84888, 97464, 100608, 107136, 109647, 113184, 120528, 124416, 127332, 129952, 142848, 146196, 150912, 160704, 169776, 194928, 201216, 214272, 219294, 226368, 241056, 254664, 259904, 292392, 301824, 321408, 328941, 339552, 389856, 428544, 438588, 452736, 482112, 509328, 519808, 584784, 603648, 642816, 657882, 679104, 779712, 877176, 905472, 964224, 986823, 1018656, 1039616, 1169568, 1285632, 1315764, 1358208, 1559424, 1754352, 1810944, 1928448, 1973646, 2037312, 2079232, 2339136, 2631528, 2716416, 3118848, 3508704, 3856896, 3947292, 4074624, 4678272, 5263056, 5432832, 6237696, 7017408, 7894584, 8149248, 9356544, 10526112, 14034816, 15789168, 16298496, 18713088, 21052224, 28069632, 31578336, 42104448, 56139264, 63156672, 84208896, 126313344, 168417792, 252626688, 505253376]

約数ペア:

[(1, 505253376), (2, 252626688), (3, 168417792), (4, 126313344), (6, 84208896), (8, 63156672), (9, 56139264), (12, 42104448), (16, 31578336), (18, 28069632), (24, 21052224), (27, 18713088), (31, 16298496), (32, 15789168), (36, 14034816), (48, 10526112), (54, 9356544), (62, 8149248), (64, 7894584), (72, 7017408), (81, 6237696), (93, 5432832), (96, 5263056), (108, 4678272), (124, 4074624), (128, 3947292), (131, 3856896), (144, 3508704), (162, 3118848), (186, 2716416), (192, 2631528), (216, 2339136), (243, 2079232), (248, 2037312), (256, 1973646), (262, 1928448), (279, 1810944), (288, 1754352), (324, 1559424), (372, 1358208), (384, 1315764), (393, 1285632), (432, 1169568), (486, 1039616), (496, 1018656), (512, 986823), (524, 964224), (558, 905472), (576, 877176), (648, 779712), (744, 679104), (768, 657882), (786, 642816), (837, 603648), (864, 584784), (972, 519808), (992, 509328), (1048, 482112), (1116, 452736), (1152, 438588), (1179, 428544), (1296, 389856), (1488, 339552), (1536, 328941), (1572, 321408), (1674, 301824), (1728, 292392), (1944, 259904), (1984, 254664), (2096, 241056), (2232, 226368), (2304, 219294), (2358, 214272), (2511, 201216), (2592, 194928), (2976, 169776), (3144, 160704), (3348, 150912), (3456, 146196), (3537, 142848), (3888, 129952), (3968, 127332), (4061, 124416), (4192, 120528), (4464, 113184), (4608, 109647), (4716, 107136), (5022, 100608), (5184, 97464), (5952, 84888), (6288, 80352), (6696, 75456), (6912, 73098), (7074, 71424), (7533, 67072), (7776, 64976), (7936, 63666), (8122, 62208), (8384, 60264), (8928, 56592), (9432, 53568), (10044, 50304), (10368, 48732), (10611, 47616), (11904, 42444), (12183, 41472), (12576, 40176), (13392, 37728), (13824, 36549), (14148, 35712), (15066, 33536), (15552, 32488), (15872, 31833), (16244, 31104), (16768, 30132), (17856, 28296), (18864, 26784), (20088, 25152), (20736, 24366), (21222, 23808)]