223431516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{80603}}^1$

素因数の和:80631

約数の個数: 72

約数和(自身を含む): 704156544

約数和(自身を除く): 480725028

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 80603, 161206, 241809, 322412, 483618, 564221, 725427, 886633, 967236, 1128442, 1450854, 1692663, 1773266, 2256884, 2659899, 2901708, 3385326, 3546532, 5077989, 5319798, 6206431, 6770652, 7979697, 10155978, 10639596, 12412862, 15959394, 18619293, 20311956, 24825724, 31918788, 37238586, 55857879, 74477172, 111715758, 223431516]

約数ペア:

[(1, 223431516), (2, 111715758), (3, 74477172), (4, 55857879), (6, 37238586), (7, 31918788), (9, 24825724), (11, 20311956), (12, 18619293), (14, 15959394), (18, 12412862), (21, 10639596), (22, 10155978), (28, 7979697), (33, 6770652), (36, 6206431), (42, 5319798), (44, 5077989), (63, 3546532), (66, 3385326), (77, 2901708), (84, 2659899), (99, 2256884), (126, 1773266), (132, 1692663), (154, 1450854), (198, 1128442), (231, 967236), (252, 886633), (308, 725427), (396, 564221), (462, 483618), (693, 322412), (924, 241809), (1386, 161206), (2772, 80603)]