539215326

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40427}}^1$

素因数の和:40470

約数の個数: 64

約数和(自身を含む): 1358380800

約数和(自身を除く): 819165474

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 40427, 80854, 121281, 242562, 363843, 525551, 727686, 768113, 1051102, 1091529, 1536226, 1576653, 2183058, 2304339, 3153306, 4608678, 4729959, 6913017, 9459918, 9985469, 13826034, 14189877, 19970938, 20739051, 28379754, 29956407, 41478102, 59912814, 89869221, 179738442, 269607663, 539215326]

約数ペア:

[(1, 539215326), (2, 269607663), (3, 179738442), (6, 89869221), (9, 59912814), (13, 41478102), (18, 29956407), (19, 28379754), (26, 20739051), (27, 19970938), (38, 14189877), (39, 13826034), (54, 9985469), (57, 9459918), (78, 6913017), (114, 4729959), (117, 4608678), (171, 3153306), (234, 2304339), (247, 2183058), (342, 1576653), (351, 1536226), (494, 1091529), (513, 1051102), (702, 768113), (741, 727686), (1026, 525551), (1482, 363843), (2223, 242562), (4446, 121281), (6669, 80854), (13338, 40427)]