12939268272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{631307}}^1$

素因数の和:631386

約数の個数: 80

約数和(自身を含む): 38827967232

約数和(自身を除く): 25888698960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 244, 336, 366, 427, 488, 732, 854, 976, 1281, 1464, 1708, 2562, 2928, 3416, 5124, 6832, 10248, 20496, 631307, 1262614, 1893921, 2525228, 3787842, 4419149, 5050456, 7575684, 8838298, 10100912, 13257447, 15151368, 17676596, 26514894, 30302736, 35353192, 38509727, 53029788, 70706384, 77019454, 106059576, 115529181, 154038908, 212119152, 231058362, 269568089, 308077816, 462116724, 539136178, 616155632, 808704267, 924233448, 1078272356, 1617408534, 1848466896, 2156544712, 3234817068, 4313089424, 6469634136, 12939268272]

約数ペア:

[(1, 12939268272), (2, 6469634136), (3, 4313089424), (4, 3234817068), (6, 2156544712), (7, 1848466896), (8, 1617408534), (12, 1078272356), (14, 924233448), (16, 808704267), (21, 616155632), (24, 539136178), (28, 462116724), (42, 308077816), (48, 269568089), (56, 231058362), (61, 212119152), (84, 154038908), (112, 115529181), (122, 106059576), (168, 77019454), (183, 70706384), (244, 53029788), (336, 38509727), (366, 35353192), (427, 30302736), (488, 26514894), (732, 17676596), (854, 15151368), (976, 13257447), (1281, 10100912), (1464, 8838298), (1708, 7575684), (2562, 5050456), (2928, 4419149), (3416, 3787842), (5124, 2525228), (6832, 1893921), (10248, 1262614), (20496, 631307)]