257057066496

素因数分解:

$2^9\times 3^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1\times {\mathrm{2707}}^1$

素因数の和:3232

約数の個数: 160

約数和(自身を含む): 690665044608

約数和(自身を除く): 433607978112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 293, 384, 422, 512, 586, 633, 768, 844, 879, 1172, 1266, 1536, 1688, 1758, 2344, 2532, 2707, 3376, 3516, 4688, 5064, 5414, 6752, 7032, 8121, 9376, 10128, 10828, 13504, 14064, 16242, 18752, 20256, 21656, 27008, 28128, 32484, 37504, 40512, 43312, 54016, 56256, 61823, 64968, 75008, 81024, 86624, 108032, 112512, 123646, 129936, 150016, 162048, 173248, 185469, 225024, 247292, 259872, 324096, 346496, 370938, 450048, 494584, 519744, 571177, 692992, 741876, 793151, 989168, 1039488, 1142354, 1385984, 1483752, 1586302, 1713531, 1978336, 2078976, 2284708, 2379453, 2967504, 3172604, 3427062, 3956672, 4157952, 4569416, 4758906, 5935008, 6345208, 6854124, 7913344, 9138832, 9517812, 11870016, 12690416, 13708248, 15826688, 18277664, 19035624, 23740032, 25380832, 27416496, 31653376, 36555328, 38071248, 47480064, 50761664, 54832992, 73110656, 76142496, 94960128, 101523328, 109665984, 146221312, 152284992, 167354861, 203046656, 219331968, 292442624, 304569984, 334709722, 406093312, 438663936, 502064583, 609139968, 669419444, 877327872, 1004129166, 1218279936, 1338838888, 2008258332, 2677677776, 4016516664, 5355355552, 8033033328, 10710711104, 16066066656, 21421422208, 32132133312, 42842844416, 64264266624, 85685688832, 128528533248, 257057066496]

約数ペア:

[(1, 257057066496), (2, 128528533248), (3, 85685688832), (4, 64264266624), (6, 42842844416), (8, 32132133312), (12, 21421422208), (16, 16066066656), (24, 10710711104), (32, 8033033328), (48, 5355355552), (64, 4016516664), (96, 2677677776), (128, 2008258332), (192, 1338838888), (211, 1218279936), (256, 1004129166), (293, 877327872), (384, 669419444), (422, 609139968), (512, 502064583), (586, 438663936), (633, 406093312), (768, 334709722), (844, 304569984), (879, 292442624), (1172, 219331968), (1266, 203046656), (1536, 167354861), (1688, 152284992), (1758, 146221312), (2344, 109665984), (2532, 101523328), (2707, 94960128), (3376, 76142496), (3516, 73110656), (4688, 54832992), (5064, 50761664), (5414, 47480064), (6752, 38071248), (7032, 36555328), (8121, 31653376), (9376, 27416496), (10128, 25380832), (10828, 23740032), (13504, 19035624), (14064, 18277664), (16242, 15826688), (18752, 13708248), (20256, 12690416), (21656, 11870016), (27008, 9517812), (28128, 9138832), (32484, 7913344), (37504, 6854124), (40512, 6345208), (43312, 5935008), (54016, 4758906), (56256, 4569416), (61823, 4157952), (64968, 3956672), (75008, 3427062), (81024, 3172604), (86624, 2967504), (108032, 2379453), (112512, 2284708), (123646, 2078976), (129936, 1978336), (150016, 1713531), (162048, 1586302), (173248, 1483752), (185469, 1385984), (225024, 1142354), (247292, 1039488), (259872, 989168), (324096, 793151), (346496, 741876), (370938, 692992), (450048, 571177), (494584, 519744)]