243261984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15739}}^1$

素因数の和:15782

約数の個数: 96

約数和(自身を含む): 761564160

約数和(自身を除く): 518302176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1932, 2208, 2576, 3864, 5152, 7728, 15456, 15739, 31478, 47217, 62956, 94434, 110173, 125912, 188868, 220346, 251824, 330519, 361997, 377736, 440692, 503648, 661038, 723994, 755472, 881384, 1085991, 1322076, 1447988, 1510944, 1762768, 2171982, 2533979, 2644152, 2895976, 3525536, 4343964, 5067958, 5288304, 5791952, 7601937, 8687928, 10135916, 10576608, 11583904, 15203874, 17375856, 20271832, 30407748, 34751712, 40543664, 60815496, 81087328, 121630992, 243261984]

約数ペア:

[(1, 243261984), (2, 121630992), (3, 81087328), (4, 60815496), (6, 40543664), (7, 34751712), (8, 30407748), (12, 20271832), (14, 17375856), (16, 15203874), (21, 11583904), (23, 10576608), (24, 10135916), (28, 8687928), (32, 7601937), (42, 5791952), (46, 5288304), (48, 5067958), (56, 4343964), (69, 3525536), (84, 2895976), (92, 2644152), (96, 2533979), (112, 2171982), (138, 1762768), (161, 1510944), (168, 1447988), (184, 1322076), (224, 1085991), (276, 881384), (322, 755472), (336, 723994), (368, 661038), (483, 503648), (552, 440692), (644, 377736), (672, 361997), (736, 330519), (966, 251824), (1104, 220346), (1288, 188868), (1932, 125912), (2208, 110173), (2576, 94434), (3864, 62956), (5152, 47217), (7728, 31478), (15456, 15739)]