222690468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18539}}^1$

素因数の和:18577

約数の個数: 96

約数和(自身を含む): 697697280

約数和(自身を除く): 475006812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 12012, 18539, 37078, 55617, 74156, 111234, 129773, 203929, 222468, 241007, 259546, 389319, 407858, 482014, 519092, 611787, 723021, 778638, 815716, 964028, 1223574, 1427503, 1446042, 1557276, 1687049, 2447148, 2651077, 2855006, 2892084, 3374098, 4282509, 5061147, 5302154, 5710012, 6748196, 7953231, 8565018, 10122294, 10604308, 15906462, 17130036, 18557539, 20244588, 31812924, 37115078, 55672617, 74230156, 111345234, 222690468]

約数ペア:

[(1, 222690468), (2, 111345234), (3, 74230156), (4, 55672617), (6, 37115078), (7, 31812924), (11, 20244588), (12, 18557539), (13, 17130036), (14, 15906462), (21, 10604308), (22, 10122294), (26, 8565018), (28, 7953231), (33, 6748196), (39, 5710012), (42, 5302154), (44, 5061147), (52, 4282509), (66, 3374098), (77, 2892084), (78, 2855006), (84, 2651077), (91, 2447148), (132, 1687049), (143, 1557276), (154, 1446042), (156, 1427503), (182, 1223574), (231, 964028), (273, 815716), (286, 778638), (308, 723021), (364, 611787), (429, 519092), (462, 482014), (546, 407858), (572, 389319), (858, 259546), (924, 241007), (1001, 222468), (1092, 203929), (1716, 129773), (2002, 111234), (3003, 74156), (4004, 55617), (6006, 37078), (12012, 18539)]