512043532

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18269}}^1$

素因数の和:18311

約数の個数: 72

約数和(自身を含む): 1224674640

約数和(自身を除く): 712631108

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 14014, 18269, 28028, 36538, 73076, 127883, 200959, 237497, 255766, 401918, 474994, 511532, 803836, 895181, 949988, 1406713, 1662479, 1790362, 2612467, 2813426, 3324958, 3580724, 5224934, 5626852, 6649916, 9846991, 10449868, 11637353, 18287269, 19693982, 23274706, 36574538, 39387964, 46549412, 73149076, 128010883, 256021766, 512043532]

約数ペア:

[(1, 512043532), (2, 256021766), (4, 128010883), (7, 73149076), (11, 46549412), (13, 39387964), (14, 36574538), (22, 23274706), (26, 19693982), (28, 18287269), (44, 11637353), (49, 10449868), (52, 9846991), (77, 6649916), (91, 5626852), (98, 5224934), (143, 3580724), (154, 3324958), (182, 2813426), (196, 2612467), (286, 1790362), (308, 1662479), (364, 1406713), (539, 949988), (572, 895181), (637, 803836), (1001, 511532), (1078, 474994), (1274, 401918), (2002, 255766), (2156, 237497), (2548, 200959), (4004, 127883), (7007, 73076), (14014, 36538), (18269, 28028)]