261696372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{46499}}^1$

素因数の和:46580

約数の個数: 48

約数和(自身を含む): 708288000

約数和(自身を除く): 446591628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 46499, 92998, 139497, 185996, 278994, 325493, 557988, 650986, 976479, 1301972, 1952958, 3115433, 3905916, 6230866, 9346299, 12461732, 18692598, 21808031, 37385196, 43616062, 65424093, 87232124, 130848186, 261696372]

約数ペア:

[(1, 261696372), (2, 130848186), (3, 87232124), (4, 65424093), (6, 43616062), (7, 37385196), (12, 21808031), (14, 18692598), (21, 12461732), (28, 9346299), (42, 6230866), (67, 3905916), (84, 3115433), (134, 1952958), (201, 1301972), (268, 976479), (402, 650986), (469, 557988), (804, 325493), (938, 278994), (1407, 185996), (1876, 139497), (2814, 92998), (5628, 46499)]