399054492

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{194471}}^1$

素因数の和:194503

約数の個数: 48

約数和(自身を含む): 1089043200

約数和(自身を除く): 689988708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 194471, 388942, 583413, 777884, 1166826, 1750239, 2333652, 3500478, 3694949, 5250717, 7000956, 7389898, 10501434, 11084847, 14779796, 21002868, 22169694, 33254541, 44339388, 66509082, 99763623, 133018164, 199527246, 399054492]

約数ペア:

[(1, 399054492), (2, 199527246), (3, 133018164), (4, 99763623), (6, 66509082), (9, 44339388), (12, 33254541), (18, 22169694), (19, 21002868), (27, 14779796), (36, 11084847), (38, 10501434), (54, 7389898), (57, 7000956), (76, 5250717), (108, 3694949), (114, 3500478), (171, 2333652), (228, 1750239), (342, 1166826), (513, 777884), (684, 583413), (1026, 388942), (2052, 194471)]