338221656

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 993168000

約数和(自身を除く): 654946344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 113, 124, 149, 162, 186, 216, 226, 248, 279, 298, 324, 339, 372, 447, 452, 558, 596, 648, 678, 744, 837, 894, 904, 1017, 1116, 1192, 1341, 1356, 1674, 1788, 2034, 2232, 2511, 2682, 2712, 3051, 3348, 3503, 3576, 4023, 4068, 4619, 5022, 5364, 6102, 6696, 7006, 8046, 8136, 9153, 9238, 10044, 10509, 10728, 12069, 12204, 13857, 14012, 16092, 16837, 18306, 18476, 20088, 21018, 24138, 24408, 27714, 28024, 31527, 32184, 33674, 36612, 36952, 41571, 42036, 48276, 50511, 55428, 63054, 67348, 73224, 83142, 84072, 94581, 96552, 101022, 110856, 124713, 126108, 134696, 151533, 166284, 189162, 202044, 249426, 252216, 283743, 303066, 332568, 374139, 378324, 404088, 454599, 498852, 521947, 567486, 606132, 748278, 756648, 909198, 997704, 1043894, 1134972, 1212264, 1363797, 1496556, 1565841, 1818396, 2087788, 2269944, 2727594, 2993112, 3131682, 3636792, 4175576, 4697523, 5455188, 6263364, 9395046, 10910376, 12526728, 14092569, 18790092, 28185138, 37580184, 42277707, 56370276, 84555414, 112740552, 169110828, 338221656]

約数ペア:

[(1, 338221656), (2, 169110828), (3, 112740552), (4, 84555414), (6, 56370276), (8, 42277707), (9, 37580184), (12, 28185138), (18, 18790092), (24, 14092569), (27, 12526728), (31, 10910376), (36, 9395046), (54, 6263364), (62, 5455188), (72, 4697523), (81, 4175576), (93, 3636792), (108, 3131682), (113, 2993112), (124, 2727594), (149, 2269944), (162, 2087788), (186, 1818396), (216, 1565841), (226, 1496556), (248, 1363797), (279, 1212264), (298, 1134972), (324, 1043894), (339, 997704), (372, 909198), (447, 756648), (452, 748278), (558, 606132), (596, 567486), (648, 521947), (678, 498852), (744, 454599), (837, 404088), (894, 378324), (904, 374139), (1017, 332568), (1116, 303066), (1192, 283743), (1341, 252216), (1356, 249426), (1674, 202044), (1788, 189162), (2034, 166284), (2232, 151533), (2511, 134696), (2682, 126108), (2712, 124713), (3051, 110856), (3348, 101022), (3503, 96552), (3576, 94581), (4023, 84072), (4068, 83142), (4619, 73224), (5022, 67348), (5364, 63054), (6102, 55428), (6696, 50511), (7006, 48276), (8046, 42036), (8136, 41571), (9153, 36952), (9238, 36612), (10044, 33674), (10509, 32184), (10728, 31527), (12069, 28024), (12204, 27714), (13857, 24408), (14012, 24138), (16092, 21018), (16837, 20088), (18306, 18476)]