223268976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{221497}}^1$

素因数の和:221518

約数の個数: 60

約数和(自身を含む): 714109552

約数和(自身を除く): 490840576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 221497, 442994, 664491, 885988, 1328982, 1550479, 1771976, 1993473, 2657964, 3100958, 3543952, 3986946, 4651437, 5315928, 6201916, 7973892, 9302874, 10631856, 12403832, 13954311, 15947784, 18605748, 24807664, 27908622, 31895568, 37211496, 55817244, 74422992, 111634488, 223268976]

約数ペア:

[(1, 223268976), (2, 111634488), (3, 74422992), (4, 55817244), (6, 37211496), (7, 31895568), (8, 27908622), (9, 24807664), (12, 18605748), (14, 15947784), (16, 13954311), (18, 12403832), (21, 10631856), (24, 9302874), (28, 7973892), (36, 6201916), (42, 5315928), (48, 4651437), (56, 3986946), (63, 3543952), (72, 3100958), (84, 2657964), (112, 1993473), (126, 1771976), (144, 1550479), (168, 1328982), (252, 885988), (336, 664491), (504, 442994), (1008, 221497)]