285114228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{178643}}^1$

素因数の和:178676

約数の個数: 48

約数和(自身を含む): 800325120

約数和(自身を除く): 515210892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 178643, 357286, 535929, 714572, 1071858, 1250501, 2143716, 2501002, 3394217, 3751503, 5002004, 6788434, 7503006, 10182651, 13576868, 15006012, 20365302, 23759519, 40730604, 47519038, 71278557, 95038076, 142557114, 285114228]

約数ペア:

[(1, 285114228), (2, 142557114), (3, 95038076), (4, 71278557), (6, 47519038), (7, 40730604), (12, 23759519), (14, 20365302), (19, 15006012), (21, 13576868), (28, 10182651), (38, 7503006), (42, 6788434), (57, 5002004), (76, 3751503), (84, 3394217), (114, 2501002), (133, 2143716), (228, 1250501), (266, 1071858), (399, 714572), (532, 535929), (798, 357286), (1596, 178643)]