12856816092

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{2731}}^1$

素因数の和:3259

約数の個数: 96

約数和(自身を含む): 32231130624

約数和(自身を除く): 19374314532

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 461, 851, 922, 1383, 1702, 1844, 2553, 2731, 2766, 3404, 5106, 5462, 5532, 8193, 10212, 10603, 10924, 16386, 17057, 21206, 31809, 32772, 34114, 42412, 51171, 62813, 63618, 68228, 101047, 102342, 125626, 127236, 188439, 202094, 204684, 251252, 303141, 376878, 392311, 404188, 606282, 753756, 784622, 1176933, 1212564, 1258991, 1569244, 2324081, 2353866, 2517982, 3776973, 4648162, 4707732, 5035964, 6972243, 7553946, 9296324, 13944486, 15107892, 27888972, 28956793, 46582667, 57913586, 86870379, 93165334, 115827172, 139748001, 173740758, 186330668, 279496002, 347481516, 558992004, 1071401341, 2142802682, 3214204023, 4285605364, 6428408046, 12856816092]

約数ペア:

[(1, 12856816092), (2, 6428408046), (3, 4285605364), (4, 3214204023), (6, 2142802682), (12, 1071401341), (23, 558992004), (37, 347481516), (46, 279496002), (69, 186330668), (74, 173740758), (92, 139748001), (111, 115827172), (138, 93165334), (148, 86870379), (222, 57913586), (276, 46582667), (444, 28956793), (461, 27888972), (851, 15107892), (922, 13944486), (1383, 9296324), (1702, 7553946), (1844, 6972243), (2553, 5035964), (2731, 4707732), (2766, 4648162), (3404, 3776973), (5106, 2517982), (5462, 2353866), (5532, 2324081), (8193, 1569244), (10212, 1258991), (10603, 1212564), (10924, 1176933), (16386, 784622), (17057, 753756), (21206, 606282), (31809, 404188), (32772, 392311), (34114, 376878), (42412, 303141), (51171, 251252), (62813, 204684), (63618, 202094), (68228, 188439), (101047, 127236), (102342, 125626)]