1644133569

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 2493777600

約数和(自身を除く): 849644031

約数列:

[1, 3, 13, 29, 39, 67, 87, 169, 201, 377, 507, 871, 1131, 1669, 1943, 2613, 4901, 5007, 5829, 11323, 14703, 21697, 25259, 33969, 48401, 65091, 75777, 111823, 145203, 282061, 328367, 335469, 629213, 846183, 985101, 1453699, 1887639, 3242867, 4361097, 8179769, 9728601, 18898087, 24539307, 42157271, 56694261, 126471813, 548044523, 1644133569]

約数ペア:

[(1, 1644133569), (3, 548044523), (13, 126471813), (29, 56694261), (39, 42157271), (67, 24539307), (87, 18898087), (169, 9728601), (201, 8179769), (377, 4361097), (507, 3242867), (871, 1887639), (1131, 1453699), (1669, 985101), (1943, 846183), (2613, 629213), (4901, 335469), (5007, 328367), (5829, 282061), (11323, 145203), (14703, 111823), (21697, 75777), (25259, 65091), (33969, 48401)]