1277572884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{32429}}^1$

素因数の和:32517

約数の個数: 72

約数和(自身を含む): 3519563040

約数和(自身を除く): 2241990156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 19698, 32429, 39396, 64858, 97287, 129716, 194574, 227003, 389148, 454006, 681009, 908012, 1362018, 1589021, 2172743, 2724036, 3178042, 4345486, 4767063, 6356084, 6518229, 8690972, 9534126, 13036458, 15209201, 19068252, 26072916, 30418402, 45627603, 60836804, 91255206, 106464407, 182510412, 212928814, 319393221, 425857628, 638786442, 1277572884]

約数ペア:

[(1, 1277572884), (2, 638786442), (3, 425857628), (4, 319393221), (6, 212928814), (7, 182510412), (12, 106464407), (14, 91255206), (21, 60836804), (28, 45627603), (42, 30418402), (49, 26072916), (67, 19068252), (84, 15209201), (98, 13036458), (134, 9534126), (147, 8690972), (196, 6518229), (201, 6356084), (268, 4767063), (294, 4345486), (402, 3178042), (469, 2724036), (588, 2172743), (804, 1589021), (938, 1362018), (1407, 908012), (1876, 681009), (2814, 454006), (3283, 389148), (5628, 227003), (6566, 194574), (9849, 129716), (13132, 97287), (19698, 64858), (32429, 39396)]