673763748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{348739}}^1$

素因数の和:348776

約数の個数: 48

約数和(自身を含む): 1874826240

約数和(自身を除く): 1201062492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 348739, 697478, 1046217, 1394956, 2092434, 2441173, 4184868, 4882346, 7323519, 8020997, 9764692, 14647038, 16041994, 24062991, 29294076, 32083988, 48125982, 56146979, 96251964, 112293958, 168440937, 224587916, 336881874, 673763748]

約数ペア:

[(1, 673763748), (2, 336881874), (3, 224587916), (4, 168440937), (6, 112293958), (7, 96251964), (12, 56146979), (14, 48125982), (21, 32083988), (23, 29294076), (28, 24062991), (42, 16041994), (46, 14647038), (69, 9764692), (84, 8020997), (92, 7323519), (138, 4882346), (161, 4184868), (276, 2441173), (322, 2092434), (483, 1394956), (644, 1046217), (966, 697478), (1932, 348739)]