489773754

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^3\times {\mathrm{3967}}^1$

素因数の和:4032

約数の個数: 48

約数和(自身を含む): 1120404480

約数和(自身を除く): 630630726

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 3967, 6498, 6859, 7934, 11901, 13718, 20577, 23802, 35703, 41154, 61731, 71406, 75373, 123462, 150746, 226119, 452238, 678357, 1356714, 1432087, 2864174, 4296261, 8592522, 12888783, 25777566, 27209653, 54419306, 81628959, 163257918, 244886877, 489773754]

約数ペア:

[(1, 489773754), (2, 244886877), (3, 163257918), (6, 81628959), (9, 54419306), (18, 27209653), (19, 25777566), (38, 12888783), (57, 8592522), (114, 4296261), (171, 2864174), (342, 1432087), (361, 1356714), (722, 678357), (1083, 452238), (2166, 226119), (3249, 150746), (3967, 123462), (6498, 75373), (6859, 71406), (7934, 61731), (11901, 41154), (13718, 35703), (20577, 23802)]