322780451786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1\times {\mathrm{2131}}^1$

素因数の和:3279

約数の個数: 64

約数和(自身を含む): 538493260032

約数和(自身を除く): 215712808246

約数列:

[1, 2, 13, 26, 41, 82, 151, 302, 533, 941, 1066, 1882, 1963, 2131, 3926, 4262, 6191, 12233, 12382, 24466, 27703, 38581, 55406, 77162, 80483, 87371, 142091, 160966, 174742, 284182, 321781, 501553, 643562, 1003106, 1135823, 1847183, 2005271, 2271646, 3694366, 4010542, 4183153, 5825731, 8366306, 11651462, 13193021, 26068523, 26386042, 52137046, 75734503, 82216111, 151469006, 164432222, 171509273, 302795921, 343018546, 605591842, 1068809443, 2137618886, 3936346973, 7872693946, 12414632761, 24829265522, 161390225893, 322780451786]

約数ペア:

[(1, 322780451786), (2, 161390225893), (13, 24829265522), (26, 12414632761), (41, 7872693946), (82, 3936346973), (151, 2137618886), (302, 1068809443), (533, 605591842), (941, 343018546), (1066, 302795921), (1882, 171509273), (1963, 164432222), (2131, 151469006), (3926, 82216111), (4262, 75734503), (6191, 52137046), (12233, 26386042), (12382, 26068523), (24466, 13193021), (27703, 11651462), (38581, 8366306), (55406, 5825731), (77162, 4183153), (80483, 4010542), (87371, 3694366), (142091, 2271646), (160966, 2005271), (174742, 1847183), (284182, 1135823), (321781, 1003106), (501553, 643562)]