409694532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{751}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 1040376960

約数和(自身を除く): 630682428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 269, 338, 507, 538, 676, 751, 807, 1014, 1076, 1502, 1614, 2028, 2253, 3004, 3228, 3497, 4506, 6994, 9012, 9763, 10491, 13988, 19526, 20982, 29289, 39052, 41964, 45461, 58578, 90922, 117156, 126919, 136383, 181844, 202019, 253838, 272766, 380757, 404038, 507676, 545532, 606057, 761514, 808076, 1212114, 1523028, 2424228, 2626247, 5252494, 7878741, 10504988, 15757482, 31514964, 34141211, 68282422, 102423633, 136564844, 204847266, 409694532]

約数ペア:

[(1, 409694532), (2, 204847266), (3, 136564844), (4, 102423633), (6, 68282422), (12, 34141211), (13, 31514964), (26, 15757482), (39, 10504988), (52, 7878741), (78, 5252494), (156, 2626247), (169, 2424228), (269, 1523028), (338, 1212114), (507, 808076), (538, 761514), (676, 606057), (751, 545532), (807, 507676), (1014, 404038), (1076, 380757), (1502, 272766), (1614, 253838), (2028, 202019), (2253, 181844), (3004, 136383), (3228, 126919), (3497, 117156), (4506, 90922), (6994, 58578), (9012, 45461), (9763, 41964), (10491, 39052), (13988, 29289), (19526, 20982)]